531921312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4583}}^1$

素因数の和:4643

約数の個数: 144

約数和(自身を含む): 1681924608

約数和(自身を除く): 1150003296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 744, 806, 936, 992, 1116, 1209, 1248, 1488, 1612, 1872, 2232, 2418, 2976, 3224, 3627, 3744, 4464, 4583, 4836, 6448, 7254, 8928, 9166, 9672, 12896, 13749, 14508, 18332, 19344, 27498, 29016, 36664, 38688, 41247, 54996, 58032, 59579, 73328, 82494, 109992, 116064, 119158, 142073, 146656, 164988, 178737, 219984, 238316, 284146, 329976, 357474, 426219, 439968, 476632, 536211, 568292, 659952, 714948, 852438, 953264, 1072422, 1136584, 1278657, 1319904, 1429896, 1704876, 1846949, 1906528, 2144844, 2273168, 2557314, 2859792, 3409752, 3693898, 4289688, 4546336, 5114628, 5540847, 5719584, 6819504, 7387796, 8579376, 10229256, 11081694, 13639008, 14775592, 16622541, 17158752, 20458512, 22163388, 29551184, 33245082, 40917024, 44326776, 59102368, 66490164, 88653552, 132980328, 177307104, 265960656, 531921312]

約数ペア:

[(1, 531921312), (2, 265960656), (3, 177307104), (4, 132980328), (6, 88653552), (8, 66490164), (9, 59102368), (12, 44326776), (13, 40917024), (16, 33245082), (18, 29551184), (24, 22163388), (26, 20458512), (31, 17158752), (32, 16622541), (36, 14775592), (39, 13639008), (48, 11081694), (52, 10229256), (62, 8579376), (72, 7387796), (78, 6819504), (93, 5719584), (96, 5540847), (104, 5114628), (117, 4546336), (124, 4289688), (144, 3693898), (156, 3409752), (186, 2859792), (208, 2557314), (234, 2273168), (248, 2144844), (279, 1906528), (288, 1846949), (312, 1704876), (372, 1429896), (403, 1319904), (416, 1278657), (468, 1136584), (496, 1072422), (558, 953264), (624, 852438), (744, 714948), (806, 659952), (936, 568292), (992, 536211), (1116, 476632), (1209, 439968), (1248, 426219), (1488, 357474), (1612, 329976), (1872, 284146), (2232, 238316), (2418, 219984), (2976, 178737), (3224, 164988), (3627, 146656), (3744, 142073), (4464, 119158), (4583, 116064), (4836, 109992), (6448, 82494), (7254, 73328), (8928, 59579), (9166, 58032), (9672, 54996), (12896, 41247), (13749, 38688), (14508, 36664), (18332, 29016), (19344, 27498)]