653981952

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2113}}^1$

素因数の和:2176

約数の個数: 144

約数和(自身を含む): 1935815168

約数和(自身を除く): 1281833216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2113, 2418, 2496, 2976, 3224, 3328, 3968, 4226, 4836, 4992, 5952, 6339, 6448, 7936, 8452, 9672, 9984, 11904, 12678, 12896, 16904, 19344, 23808, 25356, 25792, 27469, 33808, 38688, 50712, 51584, 54938, 65503, 67616, 77376, 82407, 101424, 103168, 109876, 131006, 135232, 154752, 164814, 196509, 202848, 219752, 262012, 270464, 309504, 329628, 393018, 405696, 439504, 524024, 540928, 659256, 786036, 811392, 851539, 879008, 1048048, 1318512, 1572072, 1622784, 1703078, 1758016, 2096096, 2554617, 2637024, 3144144, 3406156, 3516032, 4192192, 5109234, 5274048, 6288288, 6812312, 7032064, 8384384, 10218468, 10548096, 12576576, 13624624, 16768768, 20436936, 21096192, 25153152, 27249248, 40873872, 50306304, 54498496, 81747744, 108996992, 163495488, 217993984, 326990976, 653981952]

約数ペア:

[(1, 653981952), (2, 326990976), (3, 217993984), (4, 163495488), (6, 108996992), (8, 81747744), (12, 54498496), (13, 50306304), (16, 40873872), (24, 27249248), (26, 25153152), (31, 21096192), (32, 20436936), (39, 16768768), (48, 13624624), (52, 12576576), (62, 10548096), (64, 10218468), (78, 8384384), (93, 7032064), (96, 6812312), (104, 6288288), (124, 5274048), (128, 5109234), (156, 4192192), (186, 3516032), (192, 3406156), (208, 3144144), (248, 2637024), (256, 2554617), (312, 2096096), (372, 1758016), (384, 1703078), (403, 1622784), (416, 1572072), (496, 1318512), (624, 1048048), (744, 879008), (768, 851539), (806, 811392), (832, 786036), (992, 659256), (1209, 540928), (1248, 524024), (1488, 439504), (1612, 405696), (1664, 393018), (1984, 329628), (2113, 309504), (2418, 270464), (2496, 262012), (2976, 219752), (3224, 202848), (3328, 196509), (3968, 164814), (4226, 154752), (4836, 135232), (4992, 131006), (5952, 109876), (6339, 103168), (6448, 101424), (7936, 82407), (8452, 77376), (9672, 67616), (9984, 65503), (11904, 54938), (12678, 51584), (12896, 50712), (16904, 38688), (19344, 33808), (23808, 27469), (25356, 25792)]