1255541616

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12841}}^1$

素因数の和:12959

約数の個数: 120

約数和(自身を含む): 4057455584

約数和(自身を除く): 2801913968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 336, 388, 504, 582, 679, 776, 873, 1008, 1164, 1358, 1552, 1746, 2037, 2328, 2716, 3492, 4074, 4656, 5432, 6111, 6984, 8148, 10864, 12222, 12841, 13968, 16296, 24444, 25682, 32592, 38523, 48888, 51364, 77046, 89887, 97776, 102728, 115569, 154092, 179774, 205456, 231138, 269661, 308184, 359548, 462276, 539322, 616368, 719096, 808983, 924552, 1078644, 1245577, 1438192, 1617966, 1849104, 2157288, 2491154, 3235932, 3736731, 4314576, 4982308, 6471864, 7473462, 8719039, 9964616, 11210193, 12943728, 14946924, 17438078, 19929232, 22420386, 26157117, 29893848, 34876156, 44840772, 52314234, 59787696, 69752312, 78471351, 89681544, 104628468, 139504624, 156942702, 179363088, 209256936, 313885404, 418513872, 627770808, 1255541616]

約数ペア:

[(1, 1255541616), (2, 627770808), (3, 418513872), (4, 313885404), (6, 209256936), (7, 179363088), (8, 156942702), (9, 139504624), (12, 104628468), (14, 89681544), (16, 78471351), (18, 69752312), (21, 59787696), (24, 52314234), (28, 44840772), (36, 34876156), (42, 29893848), (48, 26157117), (56, 22420386), (63, 19929232), (72, 17438078), (84, 14946924), (97, 12943728), (112, 11210193), (126, 9964616), (144, 8719039), (168, 7473462), (194, 6471864), (252, 4982308), (291, 4314576), (336, 3736731), (388, 3235932), (504, 2491154), (582, 2157288), (679, 1849104), (776, 1617966), (873, 1438192), (1008, 1245577), (1164, 1078644), (1358, 924552), (1552, 808983), (1746, 719096), (2037, 616368), (2328, 539322), (2716, 462276), (3492, 359548), (4074, 308184), (4656, 269661), (5432, 231138), (6111, 205456), (6984, 179774), (8148, 154092), (10864, 115569), (12222, 102728), (12841, 97776), (13968, 89887), (16296, 77046), (24444, 51364), (25682, 48888), (32592, 38523)]