1376601768

素因数分解:

$2^3\times 3^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 3786332160

約数和(自身を除く): 2409730392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 127, 151, 254, 302, 381, 453, 508, 604, 762, 906, 997, 1016, 1143, 1208, 1359, 1524, 1812, 1994, 2286, 2718, 2991, 3048, 3624, 3988, 4572, 5436, 5982, 7976, 8973, 9144, 10872, 11964, 17946, 19177, 23928, 35892, 38354, 57531, 71784, 76708, 115062, 126619, 150547, 153416, 172593, 230124, 253238, 301094, 345186, 379857, 451641, 460248, 506476, 602188, 690372, 759714, 903282, 1012952, 1139571, 1204376, 1354923, 1380744, 1519428, 1806564, 2279142, 2709846, 3038856, 3613128, 4558284, 5419692, 9116568, 10839384, 19119469, 38238938, 57358407, 76477876, 114716814, 152955752, 172075221, 229433628, 344150442, 458867256, 688300884, 1376601768]

約数ペア:

[(1, 1376601768), (2, 688300884), (3, 458867256), (4, 344150442), (6, 229433628), (8, 172075221), (9, 152955752), (12, 114716814), (18, 76477876), (24, 57358407), (36, 38238938), (72, 19119469), (127, 10839384), (151, 9116568), (254, 5419692), (302, 4558284), (381, 3613128), (453, 3038856), (508, 2709846), (604, 2279142), (762, 1806564), (906, 1519428), (997, 1380744), (1016, 1354923), (1143, 1204376), (1208, 1139571), (1359, 1012952), (1524, 903282), (1812, 759714), (1994, 690372), (2286, 602188), (2718, 506476), (2991, 460248), (3048, 451641), (3624, 379857), (3988, 345186), (4572, 301094), (5436, 253238), (5982, 230124), (7976, 172593), (8973, 153416), (9144, 150547), (10872, 126619), (11964, 115062), (17946, 76708), (19177, 71784), (23928, 57531), (35892, 38354)]