48686664

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 141926400

約数和(自身を除く): 93239736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 43, 52, 57, 76, 78, 86, 104, 114, 129, 152, 156, 172, 191, 228, 247, 258, 312, 344, 382, 456, 494, 516, 559, 573, 741, 764, 817, 988, 1032, 1118, 1146, 1482, 1528, 1634, 1677, 1976, 2236, 2292, 2451, 2483, 2964, 3268, 3354, 3629, 4472, 4584, 4902, 4966, 5928, 6536, 6708, 7258, 7449, 8213, 9804, 9932, 10621, 10887, 13416, 14516, 14898, 16426, 19608, 19864, 21242, 21774, 24639, 29032, 29796, 31863, 32852, 42484, 43548, 47177, 49278, 59592, 63726, 65704, 84968, 87096, 94354, 98556, 106769, 127452, 141531, 156047, 188708, 197112, 213538, 254904, 283062, 312094, 320307, 377416, 427076, 468141, 566124, 624188, 640614, 854152, 936282, 1132248, 1248376, 1281228, 1872564, 2028611, 2562456, 3745128, 4057222, 6085833, 8114444, 12171666, 16228888, 24343332, 48686664]

約数ペア:

[(1, 48686664), (2, 24343332), (3, 16228888), (4, 12171666), (6, 8114444), (8, 6085833), (12, 4057222), (13, 3745128), (19, 2562456), (24, 2028611), (26, 1872564), (38, 1281228), (39, 1248376), (43, 1132248), (52, 936282), (57, 854152), (76, 640614), (78, 624188), (86, 566124), (104, 468141), (114, 427076), (129, 377416), (152, 320307), (156, 312094), (172, 283062), (191, 254904), (228, 213538), (247, 197112), (258, 188708), (312, 156047), (344, 141531), (382, 127452), (456, 106769), (494, 98556), (516, 94354), (559, 87096), (573, 84968), (741, 65704), (764, 63726), (817, 59592), (988, 49278), (1032, 47177), (1118, 43548), (1146, 42484), (1482, 32852), (1528, 31863), (1634, 29796), (1677, 29032), (1976, 24639), (2236, 21774), (2292, 21242), (2451, 19864), (2483, 19608), (2964, 16426), (3268, 14898), (3354, 14516), (3629, 13416), (4472, 10887), (4584, 10621), (4902, 9932), (4966, 9804), (5928, 8213), (6536, 7449), (6708, 7258)]