626025744

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{61231}}^1$

素因数の和:61316

約数の個数: 60

約数和(自身を含む): 1776707712

約数和(自身を除く): 1150681968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3408, 5112, 10224, 61231, 122462, 183693, 244924, 367386, 489848, 551079, 734772, 979696, 1102158, 1469544, 2204316, 2939088, 4347401, 4408632, 8694802, 8817264, 13042203, 17389604, 26084406, 34779208, 39126609, 52168812, 69558416, 78253218, 104337624, 156506436, 208675248, 313012872, 626025744]

約数ペア:

[(1, 626025744), (2, 313012872), (3, 208675248), (4, 156506436), (6, 104337624), (8, 78253218), (9, 69558416), (12, 52168812), (16, 39126609), (18, 34779208), (24, 26084406), (36, 17389604), (48, 13042203), (71, 8817264), (72, 8694802), (142, 4408632), (144, 4347401), (213, 2939088), (284, 2204316), (426, 1469544), (568, 1102158), (639, 979696), (852, 734772), (1136, 551079), (1278, 489848), (1704, 367386), (2556, 244924), (3408, 183693), (5112, 122462), (10224, 61231)]