4280976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 14237184

約数和(自身を除く): 9956208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 137, 144, 168, 186, 217, 248, 252, 274, 279, 336, 372, 411, 434, 496, 504, 548, 558, 651, 744, 822, 868, 959, 1008, 1096, 1116, 1233, 1302, 1488, 1644, 1736, 1918, 1953, 2192, 2232, 2466, 2604, 2877, 3288, 3472, 3836, 3906, 4247, 4464, 4932, 5208, 5754, 6576, 7672, 7812, 8494, 8631, 9864, 10416, 11508, 12741, 15344, 15624, 16988, 17262, 19728, 23016, 25482, 29729, 31248, 33976, 34524, 38223, 46032, 50964, 59458, 67952, 69048, 76446, 89187, 101928, 118916, 138096, 152892, 178374, 203856, 237832, 267561, 305784, 356748, 475664, 535122, 611568, 713496, 1070244, 1426992, 2140488, 4280976]

約数ペア:

[(1, 4280976), (2, 2140488), (3, 1426992), (4, 1070244), (6, 713496), (7, 611568), (8, 535122), (9, 475664), (12, 356748), (14, 305784), (16, 267561), (18, 237832), (21, 203856), (24, 178374), (28, 152892), (31, 138096), (36, 118916), (42, 101928), (48, 89187), (56, 76446), (62, 69048), (63, 67952), (72, 59458), (84, 50964), (93, 46032), (112, 38223), (124, 34524), (126, 33976), (137, 31248), (144, 29729), (168, 25482), (186, 23016), (217, 19728), (248, 17262), (252, 16988), (274, 15624), (279, 15344), (336, 12741), (372, 11508), (411, 10416), (434, 9864), (496, 8631), (504, 8494), (548, 7812), (558, 7672), (651, 6576), (744, 5754), (822, 5208), (868, 4932), (959, 4464), (1008, 4247), (1096, 3906), (1116, 3836), (1233, 3472), (1302, 3288), (1488, 2877), (1644, 2604), (1736, 2466), (1918, 2232), (1953, 2192)]