264865678

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 542959200

約数和(自身を除く): 278093522

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 97, 98, 119, 149, 154, 187, 194, 238, 298, 374, 539, 679, 833, 1043, 1067, 1078, 1309, 1358, 1639, 1649, 1666, 2086, 2134, 2533, 2618, 3278, 3298, 4753, 5066, 7301, 7469, 9163, 9506, 11473, 11543, 14453, 14602, 14938, 17731, 18139, 18326, 22946, 23086, 27863, 28906, 35462, 36278, 52283, 55726, 80311, 80801, 101171, 104566, 124117, 126973, 158983, 160622, 161602, 195041, 202342, 245701, 248234, 253946, 317966, 390082, 491402, 708197, 888811, 1112881, 1365287, 1416394, 1719907, 1777622, 2225762, 2702711, 2730574, 3439814, 5405422, 7790167, 12039349, 15580334, 18918977, 24078698, 37837954, 132432839, 264865678]

約数ペア:

[(1, 264865678), (2, 132432839), (7, 37837954), (11, 24078698), (14, 18918977), (17, 15580334), (22, 12039349), (34, 7790167), (49, 5405422), (77, 3439814), (97, 2730574), (98, 2702711), (119, 2225762), (149, 1777622), (154, 1719907), (187, 1416394), (194, 1365287), (238, 1112881), (298, 888811), (374, 708197), (539, 491402), (679, 390082), (833, 317966), (1043, 253946), (1067, 248234), (1078, 245701), (1309, 202342), (1358, 195041), (1639, 161602), (1649, 160622), (1666, 158983), (2086, 126973), (2134, 124117), (2533, 104566), (2618, 101171), (3278, 80801), (3298, 80311), (4753, 55726), (5066, 52283), (7301, 36278), (7469, 35462), (9163, 28906), (9506, 27863), (11473, 23086), (11543, 22946), (14453, 18326), (14602, 18139), (14938, 17731)]