2721302016

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:972

約数の個数: 160

約数和(自身を含む): 7604179968

約数和(自身を除く): 4882877952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 124, 128, 134, 186, 192, 201, 248, 256, 268, 372, 384, 402, 496, 512, 536, 744, 768, 804, 853, 992, 1072, 1488, 1536, 1608, 1706, 1984, 2077, 2144, 2559, 2976, 3216, 3412, 3968, 4154, 4288, 5118, 5952, 6231, 6432, 6824, 7936, 8308, 8576, 10236, 11904, 12462, 12864, 13648, 15872, 16616, 17152, 20472, 23808, 24924, 25728, 26443, 27296, 33232, 34304, 40944, 47616, 49848, 51456, 52886, 54592, 57151, 66464, 79329, 81888, 99696, 102912, 105772, 109184, 114302, 132928, 158658, 163776, 171453, 199392, 211544, 218368, 228604, 265856, 317316, 327552, 342906, 398784, 423088, 436736, 457208, 531712, 634632, 655104, 685812, 797568, 846176, 914416, 1063424, 1269264, 1310208, 1371624, 1595136, 1692352, 1771681, 1828832, 2538528, 2743248, 3190272, 3384704, 3543362, 3657664, 5077056, 5315043, 5486496, 6769408, 7086724, 7315328, 10154112, 10630086, 10972992, 13538816, 14173448, 14630656, 20308224, 21260172, 21945984, 28346896, 29261312, 40616448, 42520344, 43891968, 56693792, 85040688, 87783936, 113387584, 170081376, 226775168, 340162752, 453550336, 680325504, 907100672, 1360651008, 2721302016]

約数ペア:

[(1, 2721302016), (2, 1360651008), (3, 907100672), (4, 680325504), (6, 453550336), (8, 340162752), (12, 226775168), (16, 170081376), (24, 113387584), (31, 87783936), (32, 85040688), (48, 56693792), (62, 43891968), (64, 42520344), (67, 40616448), (93, 29261312), (96, 28346896), (124, 21945984), (128, 21260172), (134, 20308224), (186, 14630656), (192, 14173448), (201, 13538816), (248, 10972992), (256, 10630086), (268, 10154112), (372, 7315328), (384, 7086724), (402, 6769408), (496, 5486496), (512, 5315043), (536, 5077056), (744, 3657664), (768, 3543362), (804, 3384704), (853, 3190272), (992, 2743248), (1072, 2538528), (1488, 1828832), (1536, 1771681), (1608, 1692352), (1706, 1595136), (1984, 1371624), (2077, 1310208), (2144, 1269264), (2559, 1063424), (2976, 914416), (3216, 846176), (3412, 797568), (3968, 685812), (4154, 655104), (4288, 634632), (5118, 531712), (5952, 457208), (6231, 436736), (6432, 423088), (6824, 398784), (7936, 342906), (8308, 327552), (8576, 317316), (10236, 265856), (11904, 228604), (12462, 218368), (12864, 211544), (13648, 199392), (15872, 171453), (16616, 163776), (17152, 158658), (20472, 132928), (23808, 114302), (24924, 109184), (25728, 105772), (26443, 102912), (27296, 99696), (33232, 81888), (34304, 79329), (40944, 66464), (47616, 57151), (49848, 54592), (51456, 52886)]