489898332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5701}}^1$

素因数の和:5760

約数の個数: 144

約数和(自身を含む): 1594005504

約数和(自身を除く): 1104107172

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1953, 2046, 2387, 2604, 2772, 3069, 3906, 4092, 4774, 5701, 6138, 7161, 7812, 9548, 11402, 12276, 14322, 17103, 21483, 22804, 28644, 34206, 39907, 42966, 51309, 62711, 68412, 79814, 85932, 102618, 119721, 125422, 159628, 176731, 188133, 205236, 239442, 250844, 353462, 359163, 376266, 438977, 478884, 530193, 564399, 706924, 718326, 752532, 877954, 1060386, 1128798, 1237117, 1316931, 1436652, 1590579, 1755908, 1944041, 2120772, 2257596, 2474234, 2633862, 3181158, 3711351, 3888082, 3950793, 4948468, 5267724, 5832123, 6362316, 7422702, 7776164, 7901586, 11134053, 11664246, 13608287, 14845404, 15803172, 17496369, 22268106, 23328492, 27216574, 34992738, 40824861, 44536212, 54433148, 69985476, 81649722, 122474583, 163299444, 244949166, 489898332]

約数ペア:

[(1, 489898332), (2, 244949166), (3, 163299444), (4, 122474583), (6, 81649722), (7, 69985476), (9, 54433148), (11, 44536212), (12, 40824861), (14, 34992738), (18, 27216574), (21, 23328492), (22, 22268106), (28, 17496369), (31, 15803172), (33, 14845404), (36, 13608287), (42, 11664246), (44, 11134053), (62, 7901586), (63, 7776164), (66, 7422702), (77, 6362316), (84, 5832123), (93, 5267724), (99, 4948468), (124, 3950793), (126, 3888082), (132, 3711351), (154, 3181158), (186, 2633862), (198, 2474234), (217, 2257596), (231, 2120772), (252, 1944041), (279, 1755908), (308, 1590579), (341, 1436652), (372, 1316931), (396, 1237117), (434, 1128798), (462, 1060386), (558, 877954), (651, 752532), (682, 718326), (693, 706924), (868, 564399), (924, 530193), (1023, 478884), (1116, 438977), (1302, 376266), (1364, 359163), (1386, 353462), (1953, 250844), (2046, 239442), (2387, 205236), (2604, 188133), (2772, 176731), (3069, 159628), (3906, 125422), (4092, 119721), (4774, 102618), (5701, 85932), (6138, 79814), (7161, 68412), (7812, 62711), (9548, 51309), (11402, 42966), (12276, 39907), (14322, 34206), (17103, 28644), (21483, 22804)]