271497456

素因数分解:

$2^4\times 3^2\times {\mathrm{659}}^1\times {\mathrm{2861}}^1$

素因数の和:3534

約数の個数: 60

約数和(自身を含む): 761234760

約数和(自身を除く): 489737304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 659, 1318, 1977, 2636, 2861, 3954, 5272, 5722, 5931, 7908, 8583, 10544, 11444, 11862, 15816, 17166, 22888, 23724, 25749, 31632, 34332, 45776, 47448, 51498, 68664, 94896, 102996, 137328, 205992, 411984, 1885399, 3770798, 5656197, 7541596, 11312394, 15083192, 16968591, 22624788, 30166384, 33937182, 45249576, 67874364, 90499152, 135748728, 271497456]

約数ペア:

[(1, 271497456), (2, 135748728), (3, 90499152), (4, 67874364), (6, 45249576), (8, 33937182), (9, 30166384), (12, 22624788), (16, 16968591), (18, 15083192), (24, 11312394), (36, 7541596), (48, 5656197), (72, 3770798), (144, 1885399), (659, 411984), (1318, 205992), (1977, 137328), (2636, 102996), (2861, 94896), (3954, 68664), (5272, 51498), (5722, 47448), (5931, 45776), (7908, 34332), (8583, 31632), (10544, 25749), (11444, 23724), (11862, 22888), (15816, 17166)]