667097712

素因数分解:

$2^4\times 3^2\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:567

約数の個数: 120

約数和(自身を含む): 1904242704

約数和(自身を除く): 1237144992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 97, 144, 163, 194, 291, 293, 326, 388, 489, 582, 586, 652, 776, 873, 879, 978, 1164, 1172, 1304, 1467, 1552, 1746, 1758, 1956, 2328, 2344, 2608, 2637, 2934, 3492, 3516, 3912, 4656, 4688, 5274, 5868, 6984, 7032, 7824, 10548, 11736, 13968, 14064, 15811, 21096, 23472, 28421, 31622, 42192, 47433, 47759, 56842, 63244, 85263, 94866, 95518, 113684, 126488, 142299, 143277, 170526, 189732, 191036, 227368, 252976, 255789, 284598, 286554, 341052, 379464, 382072, 429831, 454736, 511578, 569196, 573108, 682104, 758928, 764144, 859662, 1023156, 1138392, 1146216, 1364208, 1719324, 2046312, 2276784, 2292432, 3438648, 4092624, 4632623, 6877296, 9265246, 13897869, 18530492, 27795738, 37060984, 41693607, 55591476, 74121968, 83387214, 111182952, 166774428, 222365904, 333548856, 667097712]

約数ペア:

[(1, 667097712), (2, 333548856), (3, 222365904), (4, 166774428), (6, 111182952), (8, 83387214), (9, 74121968), (12, 55591476), (16, 41693607), (18, 37060984), (24, 27795738), (36, 18530492), (48, 13897869), (72, 9265246), (97, 6877296), (144, 4632623), (163, 4092624), (194, 3438648), (291, 2292432), (293, 2276784), (326, 2046312), (388, 1719324), (489, 1364208), (582, 1146216), (586, 1138392), (652, 1023156), (776, 859662), (873, 764144), (879, 758928), (978, 682104), (1164, 573108), (1172, 569196), (1304, 511578), (1467, 454736), (1552, 429831), (1746, 382072), (1758, 379464), (1956, 341052), (2328, 286554), (2344, 284598), (2608, 255789), (2637, 252976), (2934, 227368), (3492, 191036), (3516, 189732), (3912, 170526), (4656, 143277), (4688, 142299), (5274, 126488), (5868, 113684), (6984, 95518), (7032, 94866), (7824, 85263), (10548, 63244), (11736, 56842), (13968, 47759), (14064, 47433), (15811, 42192), (21096, 31622), (23472, 28421)]