427703472

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 1429908480

約数和(自身を除く): 1002205008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 79, 82, 84, 112, 123, 126, 131, 144, 158, 164, 168, 237, 246, 252, 262, 287, 316, 328, 336, 369, 393, 474, 492, 504, 524, 553, 574, 632, 656, 711, 738, 786, 861, 917, 948, 984, 1008, 1048, 1106, 1148, 1179, 1264, 1422, 1476, 1572, 1659, 1722, 1834, 1896, 1968, 2096, 2212, 2296, 2358, 2583, 2751, 2844, 2952, 3144, 3239, 3318, 3444, 3668, 3792, 4424, 4592, 4716, 4977, 5166, 5371, 5502, 5688, 5904, 6288, 6478, 6636, 6888, 7336, 8253, 8848, 9432, 9717, 9954, 10332, 10349, 10742, 11004, 11376, 12956, 13272, 13776, 14672, 16113, 16506, 18864, 19434, 19908, 20664, 20698, 21484, 22008, 22673, 25912, 26544, 29151, 31047, 32226, 33012, 37597, 38868, 39816, 41328, 41396, 42968, 44016, 45346, 48339, 51824, 58302, 62094, 64452, 66024, 68019, 72443, 75194, 77736, 79632, 82792, 85936, 90692, 93141, 96678, 112791, 116604, 124188, 128904, 132048, 136038, 144886, 150388, 155472, 165584, 181384, 186282, 193356, 204057, 217329, 225582, 233208, 248376, 257808, 272076, 289772, 300776, 338373, 362768, 372564, 386712, 408114, 424309, 434658, 451164, 466416, 496752, 544152, 579544, 601552, 651987, 676746, 745128, 773424, 816228, 848618, 869316, 902328, 1088304, 1159088, 1272927, 1303974, 1353492, 1490256, 1632456, 1697236, 1738632, 1804656, 2545854, 2607948, 2706984, 2970163, 3264912, 3394472, 3477264, 3818781, 5091708, 5215896, 5413968, 5940326, 6788944, 7637562, 8910489, 10183416, 10431792, 11880652, 15275124, 17820978, 20366832, 23761304, 26731467, 30550248, 35641956, 47522608, 53462934, 61100496, 71283912, 106925868, 142567824, 213851736, 427703472]

約数ペア:

[(1, 427703472), (2, 213851736), (3, 142567824), (4, 106925868), (6, 71283912), (7, 61100496), (8, 53462934), (9, 47522608), (12, 35641956), (14, 30550248), (16, 26731467), (18, 23761304), (21, 20366832), (24, 17820978), (28, 15275124), (36, 11880652), (41, 10431792), (42, 10183416), (48, 8910489), (56, 7637562), (63, 6788944), (72, 5940326), (79, 5413968), (82, 5215896), (84, 5091708), (112, 3818781), (123, 3477264), (126, 3394472), (131, 3264912), (144, 2970163), (158, 2706984), (164, 2607948), (168, 2545854), (237, 1804656), (246, 1738632), (252, 1697236), (262, 1632456), (287, 1490256), (316, 1353492), (328, 1303974), (336, 1272927), (369, 1159088), (393, 1088304), (474, 902328), (492, 869316), (504, 848618), (524, 816228), (553, 773424), (574, 745128), (632, 676746), (656, 651987), (711, 601552), (738, 579544), (786, 544152), (861, 496752), (917, 466416), (948, 451164), (984, 434658), (1008, 424309), (1048, 408114), (1106, 386712), (1148, 372564), (1179, 362768), (1264, 338373), (1422, 300776), (1476, 289772), (1572, 272076), (1659, 257808), (1722, 248376), (1834, 233208), (1896, 225582), (1968, 217329), (2096, 204057), (2212, 193356), (2296, 186282), (2358, 181384), (2583, 165584), (2751, 155472), (2844, 150388), (2952, 144886), (3144, 136038), (3239, 132048), (3318, 128904), (3444, 124188), (3668, 116604), (3792, 112791), (4424, 96678), (4592, 93141), (4716, 90692), (4977, 85936), (5166, 82792), (5371, 79632), (5502, 77736), (5688, 75194), (5904, 72443), (6288, 68019), (6478, 66024), (6636, 64452), (6888, 62094), (7336, 58302), (8253, 51824), (8848, 48339), (9432, 45346), (9717, 44016), (9954, 42968), (10332, 41396), (10349, 41328), (10742, 39816), (11004, 38868), (11376, 37597), (12956, 33012), (13272, 32226), (13776, 31047), (14672, 29151), (16113, 26544), (16506, 25912), (18864, 22673), (19434, 22008), (19908, 21484), (20664, 20698)]