8558401644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{389089}}^1$

素因数の和:389159

約数の個数: 72

約数和(自身を含む): 23793631680

約数和(自身を除く): 15235230036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 188, 234, 282, 423, 468, 564, 611, 846, 1222, 1692, 1833, 2444, 3666, 5499, 7332, 10998, 21996, 389089, 778178, 1167267, 1556356, 2334534, 3501801, 4669068, 5058157, 7003602, 10116314, 14007204, 15174471, 18287183, 20232628, 30348942, 36574366, 45523413, 54861549, 60697884, 73148732, 91046826, 109723098, 164584647, 182093652, 219446196, 237733379, 329169294, 475466758, 658338588, 713200137, 950933516, 1426400274, 2139600411, 2852800548, 4279200822, 8558401644]

約数ペア:

[(1, 8558401644), (2, 4279200822), (3, 2852800548), (4, 2139600411), (6, 1426400274), (9, 950933516), (12, 713200137), (13, 658338588), (18, 475466758), (26, 329169294), (36, 237733379), (39, 219446196), (47, 182093652), (52, 164584647), (78, 109723098), (94, 91046826), (117, 73148732), (141, 60697884), (156, 54861549), (188, 45523413), (234, 36574366), (282, 30348942), (423, 20232628), (468, 18287183), (564, 15174471), (611, 14007204), (846, 10116314), (1222, 7003602), (1692, 5058157), (1833, 4669068), (2444, 3501801), (3666, 2334534), (5499, 1556356), (7332, 1167267), (10998, 778178), (21996, 389089)]