668589012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{5233}}^1$

素因数の和:5279

約数の個数: 144

約数和(自身を含む): 2145521280

約数和(自身を除く): 1476932268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 1014, 1092, 1183, 1404, 1521, 1638, 2028, 2366, 2457, 3042, 3276, 3549, 4563, 4732, 4914, 5233, 6084, 7098, 9126, 9828, 10466, 10647, 14196, 15699, 18252, 20932, 21294, 31398, 31941, 36631, 42588, 47097, 62796, 63882, 68029, 73262, 94194, 109893, 127764, 136058, 141291, 146524, 188388, 204087, 219786, 272116, 282582, 329679, 408174, 439572, 476203, 565164, 612261, 659358, 816348, 884377, 952406, 989037, 1224522, 1318716, 1428609, 1768754, 1836783, 1904812, 1978074, 2449044, 2653131, 2857218, 3537508, 3673566, 3956148, 4285827, 5306262, 5714436, 6190639, 7347132, 7959393, 8571654, 10612524, 12381278, 12857481, 15918786, 17143308, 18571917, 23878179, 24762556, 25714962, 31837572, 37143834, 47756358, 51429924, 55715751, 74287668, 95512716, 111431502, 167147253, 222863004, 334294506, 668589012]

約数ペア:

[(1, 668589012), (2, 334294506), (3, 222863004), (4, 167147253), (6, 111431502), (7, 95512716), (9, 74287668), (12, 55715751), (13, 51429924), (14, 47756358), (18, 37143834), (21, 31837572), (26, 25714962), (27, 24762556), (28, 23878179), (36, 18571917), (39, 17143308), (42, 15918786), (52, 12857481), (54, 12381278), (63, 10612524), (78, 8571654), (84, 7959393), (91, 7347132), (108, 6190639), (117, 5714436), (126, 5306262), (156, 4285827), (169, 3956148), (182, 3673566), (189, 3537508), (234, 2857218), (252, 2653131), (273, 2449044), (338, 1978074), (351, 1904812), (364, 1836783), (378, 1768754), (468, 1428609), (507, 1318716), (546, 1224522), (676, 989037), (702, 952406), (756, 884377), (819, 816348), (1014, 659358), (1092, 612261), (1183, 565164), (1404, 476203), (1521, 439572), (1638, 408174), (2028, 329679), (2366, 282582), (2457, 272116), (3042, 219786), (3276, 204087), (3549, 188388), (4563, 146524), (4732, 141291), (4914, 136058), (5233, 127764), (6084, 109893), (7098, 94194), (9126, 73262), (9828, 68029), (10466, 63882), (10647, 62796), (14196, 47097), (15699, 42588), (18252, 36631), (20932, 31941), (21294, 31398)]