144445548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{4079}}^1$

素因数の和:4326

約数の個数: 48

約数和(自身を含む): 364654080

約数和(自身を除く): 220208532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 227, 454, 681, 908, 1362, 2724, 2951, 4079, 5902, 8158, 8853, 11804, 12237, 16316, 17706, 24474, 35412, 48948, 53027, 106054, 159081, 212108, 318162, 636324, 925933, 1851866, 2777799, 3703732, 5555598, 11111196, 12037129, 24074258, 36111387, 48148516, 72222774, 144445548]

約数ペア:

[(1, 144445548), (2, 72222774), (3, 48148516), (4, 36111387), (6, 24074258), (12, 12037129), (13, 11111196), (26, 5555598), (39, 3703732), (52, 2777799), (78, 1851866), (156, 925933), (227, 636324), (454, 318162), (681, 212108), (908, 159081), (1362, 106054), (2724, 53027), (2951, 48948), (4079, 35412), (5902, 24474), (8158, 17706), (8853, 16316), (11804, 12237)]