780528024549

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{883249}}^1$

素因数の和:883371

約数の個数: 72

約数和(自身を含む): 1412041176000

約数和(自身を除く): 631513151451

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 83, 91, 117, 169, 249, 273, 507, 581, 747, 819, 1079, 1183, 1521, 1743, 3237, 3549, 5229, 7553, 9711, 10647, 14027, 22659, 42081, 67977, 98189, 126243, 294567, 883249, 883701, 2649747, 6182743, 7949241, 11482237, 18548229, 34446711, 55644687, 73309667, 80375659, 103340133, 149269081, 219929001, 241126977, 447807243, 513167669, 659787003, 723380931, 953025671, 1044883567, 1343421729, 1539503007, 2859077013, 3134650701, 4618509021, 6671179697, 8577231039, 9403952103, 12389333723, 20013539091, 37168001169, 60040617273, 86725336061, 111504003507, 260176008183, 780528024549]

約数ペア:

[(1, 780528024549), (3, 260176008183), (7, 111504003507), (9, 86725336061), (13, 60040617273), (21, 37168001169), (39, 20013539091), (63, 12389333723), (83, 9403952103), (91, 8577231039), (117, 6671179697), (169, 4618509021), (249, 3134650701), (273, 2859077013), (507, 1539503007), (581, 1343421729), (747, 1044883567), (819, 953025671), (1079, 723380931), (1183, 659787003), (1521, 513167669), (1743, 447807243), (3237, 241126977), (3549, 219929001), (5229, 149269081), (7553, 103340133), (9711, 80375659), (10647, 73309667), (14027, 55644687), (22659, 34446711), (42081, 18548229), (67977, 11482237), (98189, 7949241), (126243, 6182743), (294567, 2649747), (883249, 883701)]