1631917044

素因数分解:

$2^2\times 3^5\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 144

約数和(自身を含む): 4397032640

約数和(自身を除く): 2765115596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 81, 108, 109, 146, 162, 211, 218, 219, 243, 292, 324, 327, 422, 436, 438, 486, 633, 654, 657, 844, 876, 972, 981, 1266, 1308, 1314, 1899, 1962, 1971, 2532, 2628, 2943, 3798, 3924, 3942, 5697, 5886, 5913, 7596, 7884, 7957, 8829, 11394, 11772, 11826, 15403, 15914, 17091, 17658, 17739, 22788, 22999, 23652, 23871, 26487, 30806, 31828, 34182, 35316, 35478, 45998, 46209, 47742, 51273, 52974, 61612, 68364, 68997, 70956, 71613, 91996, 92418, 95484, 102546, 105948, 137994, 138627, 143226, 184836, 205092, 206991, 214839, 275988, 277254, 286452, 413982, 415881, 429678, 554508, 620973, 644517, 827964, 831762, 859356, 1241946, 1247643, 1289034, 1663524, 1678927, 1862919, 1933551, 2483892, 2495286, 2578068, 3357854, 3725838, 3742929, 3867102, 4990572, 5036781, 5588757, 6715708, 7451676, 7485858, 7734204, 10073562, 11177514, 14971716, 15110343, 20147124, 22355028, 30220686, 45331029, 60441372, 90662058, 135993087, 181324116, 271986174, 407979261, 543972348, 815958522, 1631917044]

約数ペア:

[(1, 1631917044), (2, 815958522), (3, 543972348), (4, 407979261), (6, 271986174), (9, 181324116), (12, 135993087), (18, 90662058), (27, 60441372), (36, 45331029), (54, 30220686), (73, 22355028), (81, 20147124), (108, 15110343), (109, 14971716), (146, 11177514), (162, 10073562), (211, 7734204), (218, 7485858), (219, 7451676), (243, 6715708), (292, 5588757), (324, 5036781), (327, 4990572), (422, 3867102), (436, 3742929), (438, 3725838), (486, 3357854), (633, 2578068), (654, 2495286), (657, 2483892), (844, 1933551), (876, 1862919), (972, 1678927), (981, 1663524), (1266, 1289034), (1308, 1247643), (1314, 1241946), (1899, 859356), (1962, 831762), (1971, 827964), (2532, 644517), (2628, 620973), (2943, 554508), (3798, 429678), (3924, 415881), (3942, 413982), (5697, 286452), (5886, 277254), (5913, 275988), (7596, 214839), (7884, 206991), (7957, 205092), (8829, 184836), (11394, 143226), (11772, 138627), (11826, 137994), (15403, 105948), (15914, 102546), (17091, 95484), (17658, 92418), (17739, 91996), (22788, 71613), (22999, 70956), (23652, 68997), (23871, 68364), (26487, 61612), (30806, 52974), (31828, 51273), (34182, 47742), (35316, 46209), (35478, 45998)]