438656472

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{4153}}^1$

素因数の和:4334

約数の個数: 80

約数和(自身を含む): 1236479640

約数和(自身を除く): 797823168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 324, 326, 489, 648, 652, 978, 1304, 1467, 1956, 2934, 3912, 4153, 4401, 5868, 8306, 8802, 11736, 12459, 13203, 16612, 17604, 24918, 26406, 33224, 35208, 37377, 49836, 52812, 74754, 99672, 105624, 112131, 149508, 224262, 299016, 336393, 448524, 672786, 676939, 897048, 1345572, 1353878, 2030817, 2691144, 2707756, 4061634, 5415512, 6092451, 8123268, 12184902, 16246536, 18277353, 24369804, 36554706, 48739608, 54832059, 73109412, 109664118, 146218824, 219328236, 438656472]

約数ペア:

[(1, 438656472), (2, 219328236), (3, 146218824), (4, 109664118), (6, 73109412), (8, 54832059), (9, 48739608), (12, 36554706), (18, 24369804), (24, 18277353), (27, 16246536), (36, 12184902), (54, 8123268), (72, 6092451), (81, 5415512), (108, 4061634), (162, 2707756), (163, 2691144), (216, 2030817), (324, 1353878), (326, 1345572), (489, 897048), (648, 676939), (652, 672786), (978, 448524), (1304, 336393), (1467, 299016), (1956, 224262), (2934, 149508), (3912, 112131), (4153, 105624), (4401, 99672), (5868, 74754), (8306, 52812), (8802, 49836), (11736, 37377), (12459, 35208), (13203, 33224), (16612, 26406), (17604, 24918)]