1225470168

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 256

約数和(自身を含む): 3855600000

約数和(自身を除く): 2630129832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 101, 104, 108, 116, 117, 149, 156, 174, 202, 216, 232, 234, 261, 298, 303, 312, 348, 351, 377, 404, 447, 468, 522, 596, 606, 696, 702, 754, 783, 808, 894, 909, 936, 1044, 1131, 1192, 1212, 1313, 1341, 1404, 1508, 1566, 1788, 1818, 1937, 2088, 2262, 2424, 2626, 2682, 2727, 2808, 2929, 3016, 3132, 3393, 3576, 3636, 3874, 3939, 4023, 4321, 4524, 5252, 5364, 5454, 5811, 5858, 6264, 6786, 7272, 7748, 7878, 8046, 8642, 8787, 9048, 10179, 10504, 10728, 10908, 11622, 11716, 11817, 12963, 13572, 15049, 15496, 15756, 16092, 17284, 17433, 17574, 20358, 21816, 23244, 23432, 23634, 25926, 26361, 27144, 30098, 31512, 32184, 34568, 34866, 35148, 35451, 38077, 38889, 40716, 45147, 46488, 47268, 51852, 52299, 52722, 56173, 60196, 69732, 70296, 70902, 76154, 77778, 79083, 81432, 90294, 94536, 103704, 104598, 105444, 112346, 114231, 116667, 120392, 135441, 139464, 141804, 152308, 155556, 158166, 168519, 180588, 195637, 209196, 210888, 224692, 228462, 233334, 270882, 283608, 304616, 311112, 316332, 337038, 342693, 361176, 391274, 406323, 418392, 436421, 449384, 456924, 466668, 505557, 541764, 586911, 632664, 674076, 685386, 782548, 812646, 872842, 913848, 933336, 1011114, 1028079, 1083528, 1173822, 1309263, 1348152, 1370772, 1516671, 1565096, 1625292, 1745684, 1760733, 2022228, 2056158, 2347644, 2618526, 2741544, 3033342, 3250584, 3491368, 3521466, 3927789, 4044456, 4112316, 4695288, 5237052, 5282199, 5673473, 6066684, 7042932, 7855578, 8224632, 10474104, 10564398, 11346946, 11783367, 12133368, 14085864, 15711156, 17020419, 21128796, 22693892, 23566734, 31422312, 34040838, 42257592, 45387784, 47133468, 51061257, 68081676, 94266936, 102122514, 136163352, 153183771, 204245028, 306367542, 408490056, 612735084, 1225470168]

約数ペア:

[(1, 1225470168), (2, 612735084), (3, 408490056), (4, 306367542), (6, 204245028), (8, 153183771), (9, 136163352), (12, 102122514), (13, 94266936), (18, 68081676), (24, 51061257), (26, 47133468), (27, 45387784), (29, 42257592), (36, 34040838), (39, 31422312), (52, 23566734), (54, 22693892), (58, 21128796), (72, 17020419), (78, 15711156), (87, 14085864), (101, 12133368), (104, 11783367), (108, 11346946), (116, 10564398), (117, 10474104), (149, 8224632), (156, 7855578), (174, 7042932), (202, 6066684), (216, 5673473), (232, 5282199), (234, 5237052), (261, 4695288), (298, 4112316), (303, 4044456), (312, 3927789), (348, 3521466), (351, 3491368), (377, 3250584), (404, 3033342), (447, 2741544), (468, 2618526), (522, 2347644), (596, 2056158), (606, 2022228), (696, 1760733), (702, 1745684), (754, 1625292), (783, 1565096), (808, 1516671), (894, 1370772), (909, 1348152), (936, 1309263), (1044, 1173822), (1131, 1083528), (1192, 1028079), (1212, 1011114), (1313, 933336), (1341, 913848), (1404, 872842), (1508, 812646), (1566, 782548), (1788, 685386), (1818, 674076), (1937, 632664), (2088, 586911), (2262, 541764), (2424, 505557), (2626, 466668), (2682, 456924), (2727, 449384), (2808, 436421), (2929, 418392), (3016, 406323), (3132, 391274), (3393, 361176), (3576, 342693), (3636, 337038), (3874, 316332), (3939, 311112), (4023, 304616), (4321, 283608), (4524, 270882), (5252, 233334), (5364, 228462), (5454, 224692), (5811, 210888), (5858, 209196), (6264, 195637), (6786, 180588), (7272, 168519), (7748, 158166), (7878, 155556), (8046, 152308), (8642, 141804), (8787, 139464), (9048, 135441), (10179, 120392), (10504, 116667), (10728, 114231), (10908, 112346), (11622, 105444), (11716, 104598), (11817, 103704), (12963, 94536), (13572, 90294), (15049, 81432), (15496, 79083), (15756, 77778), (16092, 76154), (17284, 70902), (17433, 70296), (17574, 69732), (20358, 60196), (21816, 56173), (23244, 52722), (23432, 52299), (23634, 51852), (25926, 47268), (26361, 46488), (27144, 45147), (30098, 40716), (31512, 38889), (32184, 38077), (34568, 35451), (34866, 35148)]