489128436

素因数分解:

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

素因数の和:790

約数の個数: 96

約数和(自身を含む): 1304916480

約数和(自身を除く): 815788044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 173, 188, 282, 346, 423, 519, 557, 564, 692, 846, 1038, 1114, 1269, 1557, 1671, 1692, 2076, 2228, 2538, 3114, 3342, 4671, 5013, 5076, 6228, 6684, 8131, 9342, 10026, 15039, 16262, 18684, 20052, 24393, 26179, 30078, 32524, 48786, 52358, 60156, 73179, 78537, 96361, 97572, 104716, 146358, 157074, 192722, 219537, 235611, 289083, 292716, 314148, 385444, 439074, 471222, 578166, 706833, 867249, 878148, 942444, 1156332, 1413666, 1734498, 2601747, 2827332, 3468996, 4528967, 5203494, 9057934, 10406988, 13586901, 18115868, 27173802, 40760703, 54347604, 81521406, 122282109, 163042812, 244564218, 489128436]

約数ペア:

[(1, 489128436), (2, 244564218), (3, 163042812), (4, 122282109), (6, 81521406), (9, 54347604), (12, 40760703), (18, 27173802), (27, 18115868), (36, 13586901), (47, 10406988), (54, 9057934), (94, 5203494), (108, 4528967), (141, 3468996), (173, 2827332), (188, 2601747), (282, 1734498), (346, 1413666), (423, 1156332), (519, 942444), (557, 878148), (564, 867249), (692, 706833), (846, 578166), (1038, 471222), (1114, 439074), (1269, 385444), (1557, 314148), (1671, 292716), (1692, 289083), (2076, 235611), (2228, 219537), (2538, 192722), (3114, 157074), (3342, 146358), (4671, 104716), (5013, 97572), (5076, 96361), (6228, 78537), (6684, 73179), (8131, 60156), (9342, 52358), (10026, 48786), (15039, 32524), (16262, 30078), (18684, 26179), (20052, 24393)]