28155007488

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13751}}^1$

素因数の和:13846

約数の個数: 160

約数和(自身を含む): 79232643072

約数和(自身を除く): 51077635584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 128, 129, 172, 186, 192, 248, 256, 258, 344, 372, 384, 496, 512, 516, 688, 744, 768, 992, 1032, 1333, 1376, 1488, 1536, 1984, 2064, 2666, 2752, 2976, 3968, 3999, 4128, 5332, 5504, 5952, 7936, 7998, 8256, 10664, 11008, 11904, 13751, 15872, 15996, 16512, 21328, 22016, 23808, 27502, 31992, 33024, 41253, 42656, 47616, 55004, 63984, 66048, 82506, 85312, 110008, 127968, 165012, 170624, 220016, 255936, 330024, 341248, 426281, 440032, 511872, 591293, 660048, 682496, 852562, 880064, 1023744, 1182586, 1278843, 1320096, 1705124, 1760128, 1773879, 2047488, 2365172, 2557686, 2640192, 3410248, 3520256, 3547758, 4730344, 5115372, 5280384, 6820496, 7040512, 7095516, 9460688, 10230744, 10560768, 13640992, 14191032, 18330083, 18921376, 20461488, 21121536, 27281984, 28382064, 36660166, 37842752, 40922976, 54563968, 54990249, 56764128, 73320332, 75685504, 81845952, 109127936, 109980498, 113528256, 146640664, 151371008, 163691904, 218255872, 219960996, 227056512, 293281328, 302742016, 327383808, 439921992, 454113024, 586562656, 654767616, 879843984, 908226048, 1173125312, 1759687968, 2346250624, 3519375936, 4692501248, 7038751872, 9385002496, 14077503744, 28155007488]

約数ペア:

[(1, 28155007488), (2, 14077503744), (3, 9385002496), (4, 7038751872), (6, 4692501248), (8, 3519375936), (12, 2346250624), (16, 1759687968), (24, 1173125312), (31, 908226048), (32, 879843984), (43, 654767616), (48, 586562656), (62, 454113024), (64, 439921992), (86, 327383808), (93, 302742016), (96, 293281328), (124, 227056512), (128, 219960996), (129, 218255872), (172, 163691904), (186, 151371008), (192, 146640664), (248, 113528256), (256, 109980498), (258, 109127936), (344, 81845952), (372, 75685504), (384, 73320332), (496, 56764128), (512, 54990249), (516, 54563968), (688, 40922976), (744, 37842752), (768, 36660166), (992, 28382064), (1032, 27281984), (1333, 21121536), (1376, 20461488), (1488, 18921376), (1536, 18330083), (1984, 14191032), (2064, 13640992), (2666, 10560768), (2752, 10230744), (2976, 9460688), (3968, 7095516), (3999, 7040512), (4128, 6820496), (5332, 5280384), (5504, 5115372), (5952, 4730344), (7936, 3547758), (7998, 3520256), (8256, 3410248), (10664, 2640192), (11008, 2557686), (11904, 2365172), (13751, 2047488), (15872, 1773879), (15996, 1760128), (16512, 1705124), (21328, 1320096), (22016, 1278843), (23808, 1182586), (27502, 1023744), (31992, 880064), (33024, 852562), (41253, 682496), (42656, 660048), (47616, 591293), (55004, 511872), (63984, 440032), (66048, 426281), (82506, 341248), (85312, 330024), (110008, 255936), (127968, 220016), (165012, 170624)]