272409498

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1901}}^1$

素因数の和:2347

約数の個数: 48

約数和(自身を含む): 623095200

約数和(自身を除く): 350685702

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 419, 838, 1257, 1901, 2514, 3771, 3802, 5703, 7542, 7961, 11406, 15922, 17109, 23883, 34218, 36119, 47766, 71649, 72238, 108357, 143298, 216714, 325071, 650142, 796519, 1593038, 2389557, 4779114, 7168671, 14337342, 15133861, 30267722, 45401583, 90803166, 136204749, 272409498]

約数ペア:

[(1, 272409498), (2, 136204749), (3, 90803166), (6, 45401583), (9, 30267722), (18, 15133861), (19, 14337342), (38, 7168671), (57, 4779114), (114, 2389557), (171, 1593038), (342, 796519), (419, 650142), (838, 325071), (1257, 216714), (1901, 143298), (2514, 108357), (3771, 72238), (3802, 71649), (5703, 47766), (7542, 36119), (7961, 34218), (11406, 23883), (15922, 17109)]