2447758404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2659}}^1$

素因数の和:2970

約数の個数: 144

約数和(自身を含む): 7645223040

約数和(自身を除く): 5197464636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 281, 364, 468, 546, 562, 819, 843, 1092, 1124, 1638, 1686, 1967, 2529, 2659, 3276, 3372, 3653, 3934, 5058, 5318, 5901, 7306, 7868, 7977, 10116, 10636, 10959, 11802, 14612, 15954, 17703, 18613, 21918, 23604, 23931, 25571, 31908, 32877, 34567, 35406, 37226, 43836, 47862, 51142, 55839, 65754, 69134, 70812, 74452, 76713, 95724, 102284, 103701, 111678, 131508, 138268, 153426, 167517, 207402, 223356, 230139, 241969, 306852, 311103, 335034, 414804, 460278, 483938, 622206, 670068, 725907, 747179, 920556, 967876, 1244412, 1451814, 1494358, 2177721, 2241537, 2903628, 2988716, 4355442, 4483074, 5230253, 6724611, 8710884, 8966148, 9713327, 10460506, 13449222, 15690759, 19426654, 20921012, 26898444, 29139981, 31381518, 38853308, 47072277, 58279962, 62763036, 67993289, 87419943, 94144554, 116559924, 135986578, 174839886, 188289108, 203979867, 271973156, 349679772, 407959734, 611939601, 815919468, 1223879202, 2447758404]

約数ペア:

[(1, 2447758404), (2, 1223879202), (3, 815919468), (4, 611939601), (6, 407959734), (7, 349679772), (9, 271973156), (12, 203979867), (13, 188289108), (14, 174839886), (18, 135986578), (21, 116559924), (26, 94144554), (28, 87419943), (36, 67993289), (39, 62763036), (42, 58279962), (52, 47072277), (63, 38853308), (78, 31381518), (84, 29139981), (91, 26898444), (117, 20921012), (126, 19426654), (156, 15690759), (182, 13449222), (234, 10460506), (252, 9713327), (273, 8966148), (281, 8710884), (364, 6724611), (468, 5230253), (546, 4483074), (562, 4355442), (819, 2988716), (843, 2903628), (1092, 2241537), (1124, 2177721), (1638, 1494358), (1686, 1451814), (1967, 1244412), (2529, 967876), (2659, 920556), (3276, 747179), (3372, 725907), (3653, 670068), (3934, 622206), (5058, 483938), (5318, 460278), (5901, 414804), (7306, 335034), (7868, 311103), (7977, 306852), (10116, 241969), (10636, 230139), (10959, 223356), (11802, 207402), (14612, 167517), (15954, 153426), (17703, 138268), (18613, 131508), (21918, 111678), (23604, 103701), (23931, 102284), (25571, 95724), (31908, 76713), (32877, 74452), (34567, 70812), (35406, 69134), (37226, 65754), (43836, 55839), (47862, 51142)]