259137504

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:158

約数の個数: 288

約数和(自身を含む): 849139200

約数和(自身を除く): 590001696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 29, 32, 36, 38, 46, 48, 57, 58, 69, 71, 72, 76, 87, 92, 96, 114, 116, 138, 142, 144, 152, 171, 174, 184, 207, 213, 228, 232, 261, 276, 284, 288, 304, 342, 348, 368, 414, 426, 437, 456, 464, 522, 551, 552, 568, 608, 639, 667, 684, 696, 736, 828, 852, 874, 912, 928, 1044, 1102, 1104, 1136, 1278, 1311, 1334, 1349, 1368, 1392, 1633, 1653, 1656, 1704, 1748, 1824, 2001, 2059, 2088, 2204, 2208, 2272, 2556, 2622, 2668, 2698, 2736, 2784, 3266, 3306, 3312, 3408, 3496, 3933, 4002, 4047, 4118, 4176, 4408, 4899, 4959, 5112, 5244, 5336, 5396, 5472, 6003, 6177, 6532, 6612, 6624, 6816, 6992, 7866, 8004, 8094, 8236, 8352, 8816, 9798, 9918, 10224, 10488, 10672, 10792, 12006, 12141, 12354, 12673, 13064, 13224, 13984, 14697, 15732, 16008, 16188, 16472, 17632, 18531, 19596, 19836, 20448, 20976, 21344, 21584, 24012, 24282, 24708, 25346, 26128, 26448, 29394, 31027, 31464, 32016, 32376, 32944, 37062, 38019, 39121, 39192, 39672, 41952, 43168, 47357, 48024, 48564, 49416, 50692, 52256, 52896, 58788, 62054, 62928, 64032, 64752, 65888, 74124, 76038, 78242, 78384, 79344, 93081, 94714, 96048, 97128, 98832, 101384, 114057, 117363, 117576, 124108, 125856, 129504, 142071, 148248, 152076, 156484, 156768, 158688, 186162, 189428, 192096, 194256, 197664, 202768, 228114, 234726, 235152, 248216, 279243, 284142, 296496, 304152, 312968, 352089, 372324, 378856, 388512, 405536, 426213, 456228, 469452, 470304, 496432, 558486, 568284, 592992, 608304, 625936, 704178, 744648, 757712, 852426, 899783, 912456, 938904, 992864, 1116972, 1136568, 1216608, 1251872, 1408356, 1489296, 1515424, 1704852, 1799566, 1824912, 1877808, 2233944, 2273136, 2699349, 2816712, 2978592, 3409704, 3599132, 3649824, 3755616, 4467888, 4546272, 5398698, 5633424, 6819408, 7198264, 8098047, 8935776, 10797396, 11266848, 13638816, 14396528, 16196094, 21594792, 28793056, 32392188, 43189584, 64784376, 86379168, 129568752, 259137504]

約数ペア:

[(1, 259137504), (2, 129568752), (3, 86379168), (4, 64784376), (6, 43189584), (8, 32392188), (9, 28793056), (12, 21594792), (16, 16196094), (18, 14396528), (19, 13638816), (23, 11266848), (24, 10797396), (29, 8935776), (32, 8098047), (36, 7198264), (38, 6819408), (46, 5633424), (48, 5398698), (57, 4546272), (58, 4467888), (69, 3755616), (71, 3649824), (72, 3599132), (76, 3409704), (87, 2978592), (92, 2816712), (96, 2699349), (114, 2273136), (116, 2233944), (138, 1877808), (142, 1824912), (144, 1799566), (152, 1704852), (171, 1515424), (174, 1489296), (184, 1408356), (207, 1251872), (213, 1216608), (228, 1136568), (232, 1116972), (261, 992864), (276, 938904), (284, 912456), (288, 899783), (304, 852426), (342, 757712), (348, 744648), (368, 704178), (414, 625936), (426, 608304), (437, 592992), (456, 568284), (464, 558486), (522, 496432), (551, 470304), (552, 469452), (568, 456228), (608, 426213), (639, 405536), (667, 388512), (684, 378856), (696, 372324), (736, 352089), (828, 312968), (852, 304152), (874, 296496), (912, 284142), (928, 279243), (1044, 248216), (1102, 235152), (1104, 234726), (1136, 228114), (1278, 202768), (1311, 197664), (1334, 194256), (1349, 192096), (1368, 189428), (1392, 186162), (1633, 158688), (1653, 156768), (1656, 156484), (1704, 152076), (1748, 148248), (1824, 142071), (2001, 129504), (2059, 125856), (2088, 124108), (2204, 117576), (2208, 117363), (2272, 114057), (2556, 101384), (2622, 98832), (2668, 97128), (2698, 96048), (2736, 94714), (2784, 93081), (3266, 79344), (3306, 78384), (3312, 78242), (3408, 76038), (3496, 74124), (3933, 65888), (4002, 64752), (4047, 64032), (4118, 62928), (4176, 62054), (4408, 58788), (4899, 52896), (4959, 52256), (5112, 50692), (5244, 49416), (5336, 48564), (5396, 48024), (5472, 47357), (6003, 43168), (6177, 41952), (6532, 39672), (6612, 39192), (6624, 39121), (6816, 38019), (6992, 37062), (7866, 32944), (8004, 32376), (8094, 32016), (8236, 31464), (8352, 31027), (8816, 29394), (9798, 26448), (9918, 26128), (10224, 25346), (10488, 24708), (10672, 24282), (10792, 24012), (12006, 21584), (12141, 21344), (12354, 20976), (12673, 20448), (13064, 19836), (13224, 19596), (13984, 18531), (14697, 17632), (15732, 16472), (16008, 16188)]