732758481

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2549}}^1$

素因数の和:2597

約数の個数: 72

約数和(自身を含む): 1358884800

約数和(自身を除く): 626126319

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 169, 189, 243, 273, 351, 507, 567, 819, 1053, 1183, 1521, 1701, 2457, 2549, 3159, 3549, 4563, 7371, 7647, 10647, 13689, 17843, 22113, 22941, 31941, 33137, 41067, 53529, 68823, 95823, 99411, 160587, 206469, 231959, 287469, 298233, 430781, 481761, 619407, 695877, 894699, 1292343, 1445283, 2087631, 2684097, 3015467, 3877029, 4335849, 6262893, 8052291, 9046401, 11631087, 18788679, 27139203, 34893261, 56366037, 81417609, 104679783, 244252827, 732758481]

約数ペア:

[(1, 732758481), (3, 244252827), (7, 104679783), (9, 81417609), (13, 56366037), (21, 34893261), (27, 27139203), (39, 18788679), (63, 11631087), (81, 9046401), (91, 8052291), (117, 6262893), (169, 4335849), (189, 3877029), (243, 3015467), (273, 2684097), (351, 2087631), (507, 1445283), (567, 1292343), (819, 894699), (1053, 695877), (1183, 619407), (1521, 481761), (1701, 430781), (2457, 298233), (2549, 287469), (3159, 231959), (3549, 206469), (4563, 160587), (7371, 99411), (7647, 95823), (10647, 68823), (13689, 53529), (17843, 41067), (22113, 33137), (22941, 31941)]