1685760804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1787

約数の個数: 216

約数和(自身を含む): 5505881472

約数和(自身を除く): 3820120668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 169, 182, 207, 234, 252, 273, 276, 299, 322, 338, 364, 414, 468, 483, 507, 546, 598, 644, 676, 819, 828, 897, 966, 1014, 1092, 1183, 1196, 1449, 1521, 1638, 1721, 1794, 1932, 2028, 2093, 2366, 2691, 2898, 3042, 3276, 3442, 3549, 3588, 3887, 4186, 4732, 5163, 5382, 5796, 6084, 6279, 6884, 7098, 7774, 8372, 10326, 10647, 10764, 11661, 12047, 12558, 14196, 15489, 15548, 18837, 20652, 21294, 22373, 23322, 24094, 25116, 27209, 30978, 34983, 36141, 37674, 39583, 42588, 44746, 46644, 48188, 54418, 61956, 67119, 69966, 72282, 75348, 79166, 81627, 89492, 108423, 108836, 118749, 134238, 139932, 144564, 156611, 158332, 163254, 201357, 216846, 237498, 244881, 268476, 277081, 290849, 313222, 326508, 356247, 402714, 433692, 469833, 474996, 489762, 514579, 554162, 581698, 626444, 712494, 805428, 831243, 872547, 939666, 979524, 1029158, 1108324, 1163396, 1409499, 1424988, 1543737, 1662486, 1745094, 1879332, 2035943, 2058316, 2493729, 2617641, 2818998, 3087474, 3324972, 3490188, 3602053, 4071886, 4631211, 4987458, 5235282, 5637996, 6107829, 6174948, 6689527, 7204106, 8143772, 9262422, 9974916, 10470564, 10806159, 12215658, 13379054, 14408212, 18323487, 18524844, 20068581, 21612318, 24431316, 26758108, 32418477, 36646974, 40137162, 43224636, 46826689, 60205743, 64836954, 73293948, 80274324, 93653378, 120411486, 129673908, 140480067, 187306756, 240822972, 280960134, 421440201, 561920268, 842880402, 1685760804]

約数ペア:

[(1, 1685760804), (2, 842880402), (3, 561920268), (4, 421440201), (6, 280960134), (7, 240822972), (9, 187306756), (12, 140480067), (13, 129673908), (14, 120411486), (18, 93653378), (21, 80274324), (23, 73293948), (26, 64836954), (28, 60205743), (36, 46826689), (39, 43224636), (42, 40137162), (46, 36646974), (52, 32418477), (63, 26758108), (69, 24431316), (78, 21612318), (84, 20068581), (91, 18524844), (92, 18323487), (117, 14408212), (126, 13379054), (138, 12215658), (156, 10806159), (161, 10470564), (169, 9974916), (182, 9262422), (207, 8143772), (234, 7204106), (252, 6689527), (273, 6174948), (276, 6107829), (299, 5637996), (322, 5235282), (338, 4987458), (364, 4631211), (414, 4071886), (468, 3602053), (483, 3490188), (507, 3324972), (546, 3087474), (598, 2818998), (644, 2617641), (676, 2493729), (819, 2058316), (828, 2035943), (897, 1879332), (966, 1745094), (1014, 1662486), (1092, 1543737), (1183, 1424988), (1196, 1409499), (1449, 1163396), (1521, 1108324), (1638, 1029158), (1721, 979524), (1794, 939666), (1932, 872547), (2028, 831243), (2093, 805428), (2366, 712494), (2691, 626444), (2898, 581698), (3042, 554162), (3276, 514579), (3442, 489762), (3549, 474996), (3588, 469833), (3887, 433692), (4186, 402714), (4732, 356247), (5163, 326508), (5382, 313222), (5796, 290849), (6084, 277081), (6279, 268476), (6884, 244881), (7098, 237498), (7774, 216846), (8372, 201357), (10326, 163254), (10647, 158332), (10764, 156611), (11661, 144564), (12047, 139932), (12558, 134238), (14196, 118749), (15489, 108836), (15548, 108423), (18837, 89492), (20652, 81627), (21294, 79166), (22373, 75348), (23322, 72282), (24094, 69966), (25116, 67119), (27209, 61956), (30978, 54418), (34983, 48188), (36141, 46644), (37674, 44746), (39583, 42588)]