211580208

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 320

約数和(自身を含む): 747888640

約数和(自身を除く): 536308432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 37, 42, 48, 54, 56, 61, 62, 63, 72, 74, 84, 93, 108, 111, 112, 122, 124, 126, 144, 148, 168, 183, 186, 189, 216, 217, 222, 244, 248, 252, 259, 279, 296, 333, 336, 366, 372, 378, 427, 432, 434, 444, 488, 496, 504, 518, 549, 558, 592, 651, 666, 732, 744, 756, 777, 837, 854, 868, 888, 976, 999, 1008, 1036, 1098, 1116, 1147, 1281, 1302, 1332, 1464, 1488, 1512, 1554, 1647, 1674, 1708, 1736, 1776, 1891, 1953, 1998, 2072, 2196, 2232, 2257, 2294, 2331, 2562, 2604, 2664, 2928, 3024, 3108, 3294, 3348, 3416, 3441, 3472, 3782, 3843, 3906, 3996, 4144, 4392, 4464, 4514, 4588, 4662, 5124, 5208, 5328, 5673, 5859, 6216, 6588, 6696, 6771, 6832, 6882, 6993, 7564, 7686, 7812, 7992, 8029, 8784, 9028, 9176, 9324, 10248, 10323, 10416, 11346, 11529, 11718, 12432, 13176, 13237, 13392, 13542, 13764, 13986, 15128, 15372, 15624, 15799, 15984, 16058, 17019, 18056, 18352, 18648, 20313, 20496, 20646, 22692, 23058, 23436, 24087, 26352, 26474, 27084, 27528, 27972, 30256, 30744, 30969, 31248, 31598, 32116, 34038, 36112, 37296, 39711, 40626, 41292, 45384, 46116, 46872, 47397, 48174, 51057, 52948, 54168, 55056, 55944, 60939, 61488, 61938, 63196, 64232, 68076, 69967, 72261, 79422, 81252, 82584, 90768, 92232, 93744, 94794, 96348, 102114, 105896, 108336, 111888, 119133, 121878, 123876, 126392, 128464, 136152, 139934, 142191, 144522, 158844, 162504, 165168, 184464, 189588, 192696, 204228, 209901, 211792, 216783, 238266, 243756, 247752, 252784, 272304, 279868, 284382, 289044, 317688, 325008, 357399, 379176, 385392, 408456, 419802, 426573, 433566, 476532, 487512, 489769, 495504, 559736, 568764, 578088, 629703, 635376, 714798, 758352, 816912, 839604, 853146, 867132, 953064, 975024, 979538, 1119472, 1137528, 1156176, 1259406, 1429596, 1469307, 1679208, 1706292, 1734264, 1889109, 1906128, 1959076, 2275056, 2518812, 2859192, 2938614, 3358416, 3412584, 3468528, 3778218, 3918152, 4407921, 5037624, 5718384, 5877228, 6825168, 7556436, 7836304, 8815842, 10075248, 11754456, 13223763, 15112872, 17631684, 23508912, 26447526, 30225744, 35263368, 52895052, 70526736, 105790104, 211580208]

約数ペア:

[(1, 211580208), (2, 105790104), (3, 70526736), (4, 52895052), (6, 35263368), (7, 30225744), (8, 26447526), (9, 23508912), (12, 17631684), (14, 15112872), (16, 13223763), (18, 11754456), (21, 10075248), (24, 8815842), (27, 7836304), (28, 7556436), (31, 6825168), (36, 5877228), (37, 5718384), (42, 5037624), (48, 4407921), (54, 3918152), (56, 3778218), (61, 3468528), (62, 3412584), (63, 3358416), (72, 2938614), (74, 2859192), (84, 2518812), (93, 2275056), (108, 1959076), (111, 1906128), (112, 1889109), (122, 1734264), (124, 1706292), (126, 1679208), (144, 1469307), (148, 1429596), (168, 1259406), (183, 1156176), (186, 1137528), (189, 1119472), (216, 979538), (217, 975024), (222, 953064), (244, 867132), (248, 853146), (252, 839604), (259, 816912), (279, 758352), (296, 714798), (333, 635376), (336, 629703), (366, 578088), (372, 568764), (378, 559736), (427, 495504), (432, 489769), (434, 487512), (444, 476532), (488, 433566), (496, 426573), (504, 419802), (518, 408456), (549, 385392), (558, 379176), (592, 357399), (651, 325008), (666, 317688), (732, 289044), (744, 284382), (756, 279868), (777, 272304), (837, 252784), (854, 247752), (868, 243756), (888, 238266), (976, 216783), (999, 211792), (1008, 209901), (1036, 204228), (1098, 192696), (1116, 189588), (1147, 184464), (1281, 165168), (1302, 162504), (1332, 158844), (1464, 144522), (1488, 142191), (1512, 139934), (1554, 136152), (1647, 128464), (1674, 126392), (1708, 123876), (1736, 121878), (1776, 119133), (1891, 111888), (1953, 108336), (1998, 105896), (2072, 102114), (2196, 96348), (2232, 94794), (2257, 93744), (2294, 92232), (2331, 90768), (2562, 82584), (2604, 81252), (2664, 79422), (2928, 72261), (3024, 69967), (3108, 68076), (3294, 64232), (3348, 63196), (3416, 61938), (3441, 61488), (3472, 60939), (3782, 55944), (3843, 55056), (3906, 54168), (3996, 52948), (4144, 51057), (4392, 48174), (4464, 47397), (4514, 46872), (4588, 46116), (4662, 45384), (5124, 41292), (5208, 40626), (5328, 39711), (5673, 37296), (5859, 36112), (6216, 34038), (6588, 32116), (6696, 31598), (6771, 31248), (6832, 30969), (6882, 30744), (6993, 30256), (7564, 27972), (7686, 27528), (7812, 27084), (7992, 26474), (8029, 26352), (8784, 24087), (9028, 23436), (9176, 23058), (9324, 22692), (10248, 20646), (10323, 20496), (10416, 20313), (11346, 18648), (11529, 18352), (11718, 18056), (12432, 17019), (13176, 16058), (13237, 15984), (13392, 15799), (13542, 15624), (13764, 15372), (13986, 15128)]