655216128

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 400

約数和(自身を含む): 2333061984

約数和(自身を除く): 1677845856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 61, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 122, 126, 128, 144, 148, 162, 168, 183, 189, 192, 216, 222, 224, 244, 252, 256, 259, 288, 296, 324, 333, 336, 366, 378, 384, 427, 432, 444, 448, 488, 504, 512, 518, 549, 567, 576, 592, 648, 666, 672, 732, 756, 768, 777, 854, 864, 888, 896, 976, 999, 1008, 1036, 1098, 1134, 1152, 1184, 1281, 1296, 1332, 1344, 1464, 1512, 1536, 1554, 1647, 1708, 1728, 1776, 1792, 1952, 1998, 2016, 2072, 2196, 2257, 2268, 2304, 2331, 2368, 2562, 2592, 2664, 2688, 2928, 2997, 3024, 3108, 3294, 3416, 3456, 3552, 3584, 3843, 3904, 3996, 4032, 4144, 4392, 4514, 4536, 4608, 4662, 4736, 4941, 5124, 5184, 5328, 5376, 5856, 5994, 6048, 6216, 6588, 6771, 6832, 6912, 6993, 7104, 7686, 7808, 7992, 8064, 8288, 8784, 9028, 9072, 9324, 9472, 9882, 10248, 10368, 10656, 10752, 11529, 11712, 11988, 12096, 12432, 13176, 13542, 13664, 13824, 13986, 14208, 15372, 15616, 15799, 15984, 16128, 16576, 17568, 18056, 18144, 18648, 18944, 19764, 20313, 20496, 20736, 20979, 21312, 23058, 23424, 23976, 24192, 24864, 26352, 27084, 27328, 27972, 28416, 30744, 31232, 31598, 31968, 32256, 33152, 34587, 35136, 36112, 36288, 37296, 39528, 40626, 40992, 41472, 41958, 42624, 46116, 46848, 47397, 47952, 48384, 49728, 52704, 54168, 54656, 55944, 56832, 60939, 61488, 63196, 63936, 66304, 69174, 70272, 72224, 72576, 74592, 79056, 81252, 81984, 83916, 85248, 92232, 93696, 94794, 95904, 96768, 99456, 105408, 108336, 109312, 111888, 121878, 122976, 126392, 127872, 132608, 138348, 140544, 142191, 144448, 145152, 149184, 158112, 162504, 163968, 167832, 170496, 182817, 184464, 189588, 191808, 198912, 210816, 216672, 218624, 223776, 243756, 245952, 252784, 255744, 276696, 281088, 284382, 288896, 290304, 298368, 316224, 325008, 327936, 335664, 365634, 368928, 379176, 383616, 397824, 421632, 426573, 433344, 447552, 487512, 491904, 505568, 511488, 553392, 568764, 577792, 596736, 632448, 650016, 655872, 671328, 731268, 737856, 758352, 767232, 843264, 853146, 866688, 895104, 975024, 983808, 1011136, 1106784, 1137528, 1155584, 1193472, 1264896, 1279719, 1300032, 1342656, 1462536, 1475712, 1516704, 1534464, 1706292, 1733376, 1790208, 1950048, 1967616, 2022272, 2213568, 2275056, 2529792, 2559438, 2600064, 2685312, 2925072, 2951424, 3033408, 3412584, 3466752, 3580416, 3900096, 4044544, 4427136, 4550112, 5118876, 5200128, 5370624, 5850144, 5902848, 6066816, 6825168, 7800192, 8089088, 8854272, 9100224, 10237752, 10400256, 10741248, 11700288, 12133632, 13650336, 15600384, 17708544, 18200448, 20475504, 23400576, 24267264, 27300672, 31200768, 36400896, 40951008, 46801152, 54601344, 72801792, 81902016, 93602304, 109202688, 163804032, 218405376, 327608064, 655216128]

約数ペア:

[(1, 655216128), (2, 327608064), (3, 218405376), (4, 163804032), (6, 109202688), (7, 93602304), (8, 81902016), (9, 72801792), (12, 54601344), (14, 46801152), (16, 40951008), (18, 36400896), (21, 31200768), (24, 27300672), (27, 24267264), (28, 23400576), (32, 20475504), (36, 18200448), (37, 17708544), (42, 15600384), (48, 13650336), (54, 12133632), (56, 11700288), (61, 10741248), (63, 10400256), (64, 10237752), (72, 9100224), (74, 8854272), (81, 8089088), (84, 7800192), (96, 6825168), (108, 6066816), (111, 5902848), (112, 5850144), (122, 5370624), (126, 5200128), (128, 5118876), (144, 4550112), (148, 4427136), (162, 4044544), (168, 3900096), (183, 3580416), (189, 3466752), (192, 3412584), (216, 3033408), (222, 2951424), (224, 2925072), (244, 2685312), (252, 2600064), (256, 2559438), (259, 2529792), (288, 2275056), (296, 2213568), (324, 2022272), (333, 1967616), (336, 1950048), (366, 1790208), (378, 1733376), (384, 1706292), (427, 1534464), (432, 1516704), (444, 1475712), (448, 1462536), (488, 1342656), (504, 1300032), (512, 1279719), (518, 1264896), (549, 1193472), (567, 1155584), (576, 1137528), (592, 1106784), (648, 1011136), (666, 983808), (672, 975024), (732, 895104), (756, 866688), (768, 853146), (777, 843264), (854, 767232), (864, 758352), (888, 737856), (896, 731268), (976, 671328), (999, 655872), (1008, 650016), (1036, 632448), (1098, 596736), (1134, 577792), (1152, 568764), (1184, 553392), (1281, 511488), (1296, 505568), (1332, 491904), (1344, 487512), (1464, 447552), (1512, 433344), (1536, 426573), (1554, 421632), (1647, 397824), (1708, 383616), (1728, 379176), (1776, 368928), (1792, 365634), (1952, 335664), (1998, 327936), (2016, 325008), (2072, 316224), (2196, 298368), (2257, 290304), (2268, 288896), (2304, 284382), (2331, 281088), (2368, 276696), (2562, 255744), (2592, 252784), (2664, 245952), (2688, 243756), (2928, 223776), (2997, 218624), (3024, 216672), (3108, 210816), (3294, 198912), (3416, 191808), (3456, 189588), (3552, 184464), (3584, 182817), (3843, 170496), (3904, 167832), (3996, 163968), (4032, 162504), (4144, 158112), (4392, 149184), (4514, 145152), (4536, 144448), (4608, 142191), (4662, 140544), (4736, 138348), (4941, 132608), (5124, 127872), (5184, 126392), (5328, 122976), (5376, 121878), (5856, 111888), (5994, 109312), (6048, 108336), (6216, 105408), (6588, 99456), (6771, 96768), (6832, 95904), (6912, 94794), (6993, 93696), (7104, 92232), (7686, 85248), (7808, 83916), (7992, 81984), (8064, 81252), (8288, 79056), (8784, 74592), (9028, 72576), (9072, 72224), (9324, 70272), (9472, 69174), (9882, 66304), (10248, 63936), (10368, 63196), (10656, 61488), (10752, 60939), (11529, 56832), (11712, 55944), (11988, 54656), (12096, 54168), (12432, 52704), (13176, 49728), (13542, 48384), (13664, 47952), (13824, 47397), (13986, 46848), (14208, 46116), (15372, 42624), (15616, 41958), (15799, 41472), (15984, 40992), (16128, 40626), (16576, 39528), (17568, 37296), (18056, 36288), (18144, 36112), (18648, 35136), (18944, 34587), (19764, 33152), (20313, 32256), (20496, 31968), (20736, 31598), (20979, 31232), (21312, 30744), (23058, 28416), (23424, 27972), (23976, 27328), (24192, 27084), (24864, 26352)]