244564218

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:788

約数の個数: 64

約数和(自身を含む): 559249920

約数和(自身を除く): 314685702

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 173, 282, 346, 423, 519, 557, 846, 1038, 1114, 1269, 1557, 1671, 2538, 3114, 3342, 4671, 5013, 8131, 9342, 10026, 15039, 16262, 24393, 26179, 30078, 48786, 52358, 73179, 78537, 96361, 146358, 157074, 192722, 219537, 235611, 289083, 439074, 471222, 578166, 706833, 867249, 1413666, 1734498, 2601747, 4528967, 5203494, 9057934, 13586901, 27173802, 40760703, 81521406, 122282109, 244564218]

約数ペア:

[(1, 244564218), (2, 122282109), (3, 81521406), (6, 40760703), (9, 27173802), (18, 13586901), (27, 9057934), (47, 5203494), (54, 4528967), (94, 2601747), (141, 1734498), (173, 1413666), (282, 867249), (346, 706833), (423, 578166), (519, 471222), (557, 439074), (846, 289083), (1038, 235611), (1114, 219537), (1269, 192722), (1557, 157074), (1671, 146358), (2538, 96361), (3114, 78537), (3342, 73179), (4671, 52358), (5013, 48786), (8131, 30078), (9342, 26179), (10026, 24393), (15039, 16262)]