306603904

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1579}}^1$

素因数の和:1671

約数の個数: 64

約数和(自身を含む): 643028400

約数和(自身を除く): 336424496

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 128, 148, 164, 296, 328, 592, 656, 1184, 1312, 1517, 1579, 2368, 2624, 3034, 3158, 4736, 5248, 6068, 6316, 12136, 12632, 24272, 25264, 48544, 50528, 58423, 64739, 97088, 101056, 116846, 129478, 194176, 202112, 233692, 258956, 467384, 517912, 934768, 1035824, 1869536, 2071648, 2395343, 3739072, 4143296, 4790686, 7478144, 8286592, 9581372, 19162744, 38325488, 76650976, 153301952, 306603904]

約数ペア:

[(1, 306603904), (2, 153301952), (4, 76650976), (8, 38325488), (16, 19162744), (32, 9581372), (37, 8286592), (41, 7478144), (64, 4790686), (74, 4143296), (82, 3739072), (128, 2395343), (148, 2071648), (164, 1869536), (296, 1035824), (328, 934768), (592, 517912), (656, 467384), (1184, 258956), (1312, 233692), (1517, 202112), (1579, 194176), (2368, 129478), (2624, 116846), (3034, 101056), (3158, 97088), (4736, 64739), (5248, 58423), (6068, 50528), (6316, 48544), (12136, 25264), (12632, 24272)]