213851736

素因数分解:

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

素因数の和:270

約数の個数: 192

約数和(自身を含む): 691891200

約数和(自身を除く): 478039464

約数列:

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

約数ペア:

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