1145177728

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:462

約数の個数: 128

約数和(自身を含む): 2555712000

約数和(自身を除く): 1410534272

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 59, 64, 76, 92, 118, 128, 152, 184, 236, 304, 347, 368, 437, 472, 608, 694, 736, 874, 944, 1121, 1216, 1357, 1388, 1472, 1748, 1888, 2242, 2432, 2714, 2776, 2944, 3496, 3776, 4484, 5428, 5552, 6593, 6992, 7552, 7981, 8968, 10856, 11104, 13186, 13984, 15962, 17936, 20473, 21712, 22208, 25783, 26372, 27968, 31924, 35872, 40946, 43424, 44416, 51566, 52744, 55936, 63848, 71744, 81892, 86848, 103132, 105488, 127696, 143488, 151639, 163784, 173696, 206264, 210976, 255392, 303278, 327568, 388987, 412528, 421952, 470879, 510784, 606556, 655136, 777974, 825056, 843904, 941758, 1021568, 1213112, 1310272, 1555948, 1650112, 1883516, 2426224, 2620544, 3111896, 3300224, 3767032, 4852448, 6223792, 7534064, 8946701, 9704896, 12447584, 15068128, 17893402, 19409792, 24895168, 30136256, 35786804, 49790336, 60272512, 71573608, 143147216, 286294432, 572588864, 1145177728]

約数ペア:

[(1, 1145177728), (2, 572588864), (4, 286294432), (8, 143147216), (16, 71573608), (19, 60272512), (23, 49790336), (32, 35786804), (38, 30136256), (46, 24895168), (59, 19409792), (64, 17893402), (76, 15068128), (92, 12447584), (118, 9704896), (128, 8946701), (152, 7534064), (184, 6223792), (236, 4852448), (304, 3767032), (347, 3300224), (368, 3111896), (437, 2620544), (472, 2426224), (608, 1883516), (694, 1650112), (736, 1555948), (874, 1310272), (944, 1213112), (1121, 1021568), (1216, 941758), (1357, 843904), (1388, 825056), (1472, 777974), (1748, 655136), (1888, 606556), (2242, 510784), (2432, 470879), (2714, 421952), (2776, 412528), (2944, 388987), (3496, 327568), (3776, 303278), (4484, 255392), (5428, 210976), (5552, 206264), (6593, 173696), (6992, 163784), (7552, 151639), (7981, 143488), (8968, 127696), (10856, 105488), (11104, 103132), (13186, 86848), (13984, 81892), (15962, 71744), (17936, 63848), (20473, 55936), (21712, 52744), (22208, 51566), (25783, 44416), (26372, 43424), (27968, 40946), (31924, 35872)]