215765004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{15199}}^1$

素因数の和:15239

約数の個数: 72

約数和(自身を含む): 623078400

約数和(自身を除く): 407313396

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 15199, 30398, 45597, 60796, 91194, 106393, 182388, 197587, 212786, 319179, 395174, 425572, 592761, 638358, 790348, 1185522, 1276716, 1383109, 2371044, 2568631, 2766218, 4149327, 5137262, 5532436, 7705893, 8298654, 10274524, 15411786, 16597308, 17980417, 30823572, 35960834, 53941251, 71921668, 107882502, 215765004]

約数ペア:

[(1, 215765004), (2, 107882502), (3, 71921668), (4, 53941251), (6, 35960834), (7, 30823572), (12, 17980417), (13, 16597308), (14, 15411786), (21, 10274524), (26, 8298654), (28, 7705893), (39, 5532436), (42, 5137262), (52, 4149327), (78, 2766218), (84, 2568631), (91, 2371044), (156, 1383109), (169, 1276716), (182, 1185522), (273, 790348), (338, 638358), (364, 592761), (507, 425572), (546, 395174), (676, 319179), (1014, 212786), (1092, 197587), (1183, 182388), (2028, 106393), (2366, 91194), (3549, 60796), (4732, 45597), (7098, 30398), (14196, 15199)]