511530012

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{96661}}^1$

素因数の和:96688

約数の個数: 72

約数和(自身を含む): 1542725520

約数和(自身を除く): 1031195508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 96661, 193322, 289983, 386644, 579966, 676627, 869949, 1159932, 1353254, 1739898, 2029881, 2609847, 2706508, 3479796, 4059762, 4736389, 5219694, 6089643, 8119524, 9472778, 10439388, 12179286, 14209167, 18268929, 18945556, 24358572, 28418334, 36537858, 42627501, 56836668, 73075716, 85255002, 127882503, 170510004, 255765006, 511530012]

約数ペア:

[(1, 511530012), (2, 255765006), (3, 170510004), (4, 127882503), (6, 85255002), (7, 73075716), (9, 56836668), (12, 42627501), (14, 36537858), (18, 28418334), (21, 24358572), (27, 18945556), (28, 18268929), (36, 14209167), (42, 12179286), (49, 10439388), (54, 9472778), (63, 8119524), (84, 6089643), (98, 5219694), (108, 4736389), (126, 4059762), (147, 3479796), (189, 2706508), (196, 2609847), (252, 2029881), (294, 1739898), (378, 1353254), (441, 1159932), (588, 869949), (756, 676627), (882, 579966), (1323, 386644), (1764, 289983), (2646, 193322), (5292, 96661)]