428657856

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11939}}^1$

素因数の和:11982

約数の個数: 112

約数和(自身を含む): 1310152320

約数和(自身を除く): 881494464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 132, 136, 176, 187, 192, 204, 264, 272, 352, 374, 408, 528, 544, 561, 704, 748, 816, 1056, 1088, 1122, 1496, 1632, 2112, 2244, 2992, 3264, 4488, 5984, 8976, 11939, 11968, 17952, 23878, 35817, 35904, 47756, 71634, 95512, 131329, 143268, 191024, 202963, 262658, 286536, 382048, 393987, 405926, 525316, 573072, 608889, 764096, 787974, 811852, 1050632, 1146144, 1217778, 1575948, 1623704, 2101264, 2232593, 2292288, 2435556, 3151896, 3247408, 4202528, 4465186, 4871112, 6303792, 6494816, 6697779, 8405056, 8930372, 9742224, 12607584, 12989632, 13395558, 17860744, 19484448, 25215168, 26791116, 35721488, 38968896, 53582232, 71442976, 107164464, 142885952, 214328928, 428657856]

約数ペア:

[(1, 428657856), (2, 214328928), (3, 142885952), (4, 107164464), (6, 71442976), (8, 53582232), (11, 38968896), (12, 35721488), (16, 26791116), (17, 25215168), (22, 19484448), (24, 17860744), (32, 13395558), (33, 12989632), (34, 12607584), (44, 9742224), (48, 8930372), (51, 8405056), (64, 6697779), (66, 6494816), (68, 6303792), (88, 4871112), (96, 4465186), (102, 4202528), (132, 3247408), (136, 3151896), (176, 2435556), (187, 2292288), (192, 2232593), (204, 2101264), (264, 1623704), (272, 1575948), (352, 1217778), (374, 1146144), (408, 1050632), (528, 811852), (544, 787974), (561, 764096), (704, 608889), (748, 573072), (816, 525316), (1056, 405926), (1088, 393987), (1122, 382048), (1496, 286536), (1632, 262658), (2112, 202963), (2244, 191024), (2992, 143268), (3264, 131329), (4488, 95512), (5984, 71634), (8976, 47756), (11939, 35904), (11968, 35817), (17952, 23878)]