2818020528

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 8481957120

約数和(自身を除く): 5663936592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 89, 93, 123, 124, 144, 164, 173, 178, 186, 246, 248, 267, 279, 328, 346, 356, 369, 372, 492, 496, 519, 534, 558, 656, 692, 712, 738, 744, 801, 984, 1038, 1068, 1116, 1271, 1384, 1424, 1476, 1488, 1557, 1602, 1968, 2076, 2136, 2232, 2542, 2759, 2768, 2952, 3114, 3204, 3649, 3813, 4152, 4272, 4464, 5084, 5363, 5518, 5904, 6228, 6408, 7093, 7298, 7626, 8277, 8304, 10168, 10726, 10947, 11036, 11439, 12456, 12816, 14186, 14596, 15252, 15397, 16089, 16554, 20336, 21279, 21452, 21894, 22072, 22878, 24831, 24912, 28372, 29192, 30504, 30794, 32178, 32841, 33108, 42558, 42904, 43788, 44144, 45756, 46191, 48267, 49662, 56744, 58384, 61008, 61588, 63837, 64356, 65682, 66216, 85116, 85808, 87576, 91512, 92382, 96534, 99324, 113119, 113488, 123176, 127674, 128712, 131364, 132432, 138573, 170232, 175152, 183024, 184764, 193068, 198648, 219883, 226238, 246352, 255348, 257424, 262728, 277146, 339357, 340464, 369528, 386136, 397296, 439766, 452476, 477307, 510696, 525456, 554292, 631277, 659649, 678714, 739056, 772272, 879532, 904952, 954614, 1018071, 1021392, 1108584, 1262554, 1319298, 1357428, 1431921, 1759064, 1809904, 1893831, 1909228, 1978947, 2036142, 2217168, 2525108, 2638596, 2714856, 2863842, 3518128, 3787662, 3818456, 3957894, 4072284, 4295763, 5050216, 5277192, 5429712, 5681493, 5727684, 7575324, 7636912, 7915788, 8144568, 8591526, 10100432, 10554384, 11362986, 11455368, 15150648, 15831576, 16289136, 17183052, 19569587, 22725972, 22910736, 30301296, 31663152, 34366104, 39139174, 45451944, 58708761, 68732208, 78278348, 90903888, 117417522, 156556696, 176126283, 234835044, 313113392, 352252566, 469670088, 704505132, 939340176, 1409010264, 2818020528]

約数ペア:

[(1, 2818020528), (2, 1409010264), (3, 939340176), (4, 704505132), (6, 469670088), (8, 352252566), (9, 313113392), (12, 234835044), (16, 176126283), (18, 156556696), (24, 117417522), (31, 90903888), (36, 78278348), (41, 68732208), (48, 58708761), (62, 45451944), (72, 39139174), (82, 34366104), (89, 31663152), (93, 30301296), (123, 22910736), (124, 22725972), (144, 19569587), (164, 17183052), (173, 16289136), (178, 15831576), (186, 15150648), (246, 11455368), (248, 11362986), (267, 10554384), (279, 10100432), (328, 8591526), (346, 8144568), (356, 7915788), (369, 7636912), (372, 7575324), (492, 5727684), (496, 5681493), (519, 5429712), (534, 5277192), (558, 5050216), (656, 4295763), (692, 4072284), (712, 3957894), (738, 3818456), (744, 3787662), (801, 3518128), (984, 2863842), (1038, 2714856), (1068, 2638596), (1116, 2525108), (1271, 2217168), (1384, 2036142), (1424, 1978947), (1476, 1909228), (1488, 1893831), (1557, 1809904), (1602, 1759064), (1968, 1431921), (2076, 1357428), (2136, 1319298), (2232, 1262554), (2542, 1108584), (2759, 1021392), (2768, 1018071), (2952, 954614), (3114, 904952), (3204, 879532), (3649, 772272), (3813, 739056), (4152, 678714), (4272, 659649), (4464, 631277), (5084, 554292), (5363, 525456), (5518, 510696), (5904, 477307), (6228, 452476), (6408, 439766), (7093, 397296), (7298, 386136), (7626, 369528), (8277, 340464), (8304, 339357), (10168, 277146), (10726, 262728), (10947, 257424), (11036, 255348), (11439, 246352), (12456, 226238), (12816, 219883), (14186, 198648), (14596, 193068), (15252, 184764), (15397, 183024), (16089, 175152), (16554, 170232), (20336, 138573), (21279, 132432), (21452, 131364), (21894, 128712), (22072, 127674), (22878, 123176), (24831, 113488), (24912, 113119), (28372, 99324), (29192, 96534), (30504, 92382), (30794, 91512), (32178, 87576), (32841, 85808), (33108, 85116), (42558, 66216), (42904, 65682), (43788, 64356), (44144, 63837), (45756, 61588), (46191, 61008), (48267, 58384), (49662, 56744)]