861873408

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 216

約数和(自身を含む): 2800901376

約数和(自身を除く): 1939027968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 124, 128, 132, 144, 176, 186, 192, 198, 248, 256, 264, 279, 288, 341, 352, 372, 384, 396, 496, 528, 558, 576, 682, 704, 744, 768, 792, 992, 1023, 1056, 1097, 1116, 1152, 1364, 1408, 1488, 1584, 1984, 2046, 2112, 2194, 2232, 2304, 2728, 2816, 2976, 3069, 3168, 3291, 3968, 4092, 4224, 4388, 4464, 5456, 5952, 6138, 6336, 6582, 7936, 8184, 8448, 8776, 8928, 9873, 10912, 11904, 12067, 12276, 12672, 13164, 16368, 17552, 17856, 19746, 21824, 23808, 24134, 24552, 25344, 26328, 32736, 34007, 35104, 35712, 36201, 39492, 43648, 48268, 49104, 52656, 65472, 68014, 70208, 71424, 72402, 78984, 87296, 96536, 98208, 102021, 105312, 108603, 130944, 136028, 140416, 144804, 157968, 193072, 196416, 204042, 210624, 217206, 261888, 272056, 280832, 289608, 306063, 315936, 374077, 386144, 392832, 408084, 421248, 434412, 544112, 579216, 612126, 631872, 748154, 772288, 785664, 816168, 842496, 868824, 1088224, 1122231, 1158432, 1224252, 1263744, 1496308, 1544576, 1632336, 1737648, 2176448, 2244462, 2316864, 2448504, 2527488, 2992616, 3089152, 3264672, 3366693, 3475296, 4352896, 4488924, 4633728, 4897008, 5985232, 6529344, 6733386, 6950592, 8705792, 8977848, 9267456, 9794016, 11970464, 13058688, 13466772, 13901184, 17955696, 19588032, 23940928, 26117376, 26933544, 27802368, 35911392, 39176064, 47881856, 53867088, 71822784, 78352128, 95763712, 107734176, 143645568, 215468352, 287291136, 430936704, 861873408]

約数ペア:

[(1, 861873408), (2, 430936704), (3, 287291136), (4, 215468352), (6, 143645568), (8, 107734176), (9, 95763712), (11, 78352128), (12, 71822784), (16, 53867088), (18, 47881856), (22, 39176064), (24, 35911392), (31, 27802368), (32, 26933544), (33, 26117376), (36, 23940928), (44, 19588032), (48, 17955696), (62, 13901184), (64, 13466772), (66, 13058688), (72, 11970464), (88, 9794016), (93, 9267456), (96, 8977848), (99, 8705792), (124, 6950592), (128, 6733386), (132, 6529344), (144, 5985232), (176, 4897008), (186, 4633728), (192, 4488924), (198, 4352896), (248, 3475296), (256, 3366693), (264, 3264672), (279, 3089152), (288, 2992616), (341, 2527488), (352, 2448504), (372, 2316864), (384, 2244462), (396, 2176448), (496, 1737648), (528, 1632336), (558, 1544576), (576, 1496308), (682, 1263744), (704, 1224252), (744, 1158432), (768, 1122231), (792, 1088224), (992, 868824), (1023, 842496), (1056, 816168), (1097, 785664), (1116, 772288), (1152, 748154), (1364, 631872), (1408, 612126), (1488, 579216), (1584, 544112), (1984, 434412), (2046, 421248), (2112, 408084), (2194, 392832), (2232, 386144), (2304, 374077), (2728, 315936), (2816, 306063), (2976, 289608), (3069, 280832), (3168, 272056), (3291, 261888), (3968, 217206), (4092, 210624), (4224, 204042), (4388, 196416), (4464, 193072), (5456, 157968), (5952, 144804), (6138, 140416), (6336, 136028), (6582, 130944), (7936, 108603), (8184, 105312), (8448, 102021), (8776, 98208), (8928, 96536), (9873, 87296), (10912, 78984), (11904, 72402), (12067, 71424), (12276, 70208), (12672, 68014), (13164, 65472), (16368, 52656), (17552, 49104), (17856, 48268), (19746, 43648), (21824, 39492), (23808, 36201), (24134, 35712), (24552, 35104), (25344, 34007), (26328, 32736)]