1812921376

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1266

約数の個数: 96

約数和(自身を含む): 4180498560

約数和(自身を除く): 2367577184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 113, 134, 224, 226, 268, 452, 469, 536, 791, 904, 938, 1069, 1072, 1582, 1808, 1876, 2138, 2144, 3164, 3616, 3752, 4276, 6328, 7483, 7504, 7571, 8552, 12656, 14966, 15008, 15142, 17104, 25312, 29932, 30284, 34208, 52997, 59864, 60568, 71623, 105994, 119728, 120797, 121136, 143246, 211988, 239456, 241594, 242272, 286492, 423976, 483188, 501361, 572984, 845579, 847952, 966376, 1002722, 1145968, 1691158, 1695904, 1932752, 2005444, 2291936, 3382316, 3865504, 4010888, 6764632, 8021776, 8093399, 13529264, 16043552, 16186798, 27058528, 32373596, 56653793, 64747192, 113307586, 129494384, 226615172, 258988768, 453230344, 906460688, 1812921376]

約数ペア:

[(1, 1812921376), (2, 906460688), (4, 453230344), (7, 258988768), (8, 226615172), (14, 129494384), (16, 113307586), (28, 64747192), (32, 56653793), (56, 32373596), (67, 27058528), (112, 16186798), (113, 16043552), (134, 13529264), (224, 8093399), (226, 8021776), (268, 6764632), (452, 4010888), (469, 3865504), (536, 3382316), (791, 2291936), (904, 2005444), (938, 1932752), (1069, 1695904), (1072, 1691158), (1582, 1145968), (1808, 1002722), (1876, 966376), (2138, 847952), (2144, 845579), (3164, 572984), (3616, 501361), (3752, 483188), (4276, 423976), (6328, 286492), (7483, 242272), (7504, 241594), (7571, 239456), (8552, 211988), (12656, 143246), (14966, 121136), (15008, 120797), (15142, 119728), (17104, 105994), (25312, 71623), (29932, 60568), (30284, 59864), (34208, 52997)]