378260484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{195787}}^1$

素因数の和:195824

約数の個数: 48

約数和(自身を含む): 1052556288

約数和(自身を除く): 674295804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 195787, 391574, 587361, 783148, 1174722, 1370509, 2349444, 2741018, 4111527, 4503101, 5482036, 8223054, 9006202, 13509303, 16446108, 18012404, 27018606, 31521707, 54037212, 63043414, 94565121, 126086828, 189130242, 378260484]

約数ペア:

[(1, 378260484), (2, 189130242), (3, 126086828), (4, 94565121), (6, 63043414), (7, 54037212), (12, 31521707), (14, 27018606), (21, 18012404), (23, 16446108), (28, 13509303), (42, 9006202), (46, 8223054), (69, 5482036), (84, 4503101), (92, 4111527), (138, 2741018), (161, 2349444), (276, 1370509), (322, 1174722), (483, 783148), (644, 587361), (966, 391574), (1932, 195787)]