389612948436

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{152430731}}^1$

素因数の和:152430812

約数の個数: 36

約数和(自身を含む): 998726156064

約数和(自身を除く): 609113207628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 152430731, 304861462, 457292193, 609722924, 914584386, 1371876579, 1829168772, 2743753158, 5487506316, 10822581901, 21645163802, 32467745703, 43290327604, 64935491406, 97403237109, 129870982812, 194806474218, 389612948436]

約数ペア:

[(1, 389612948436), (2, 194806474218), (3, 129870982812), (4, 97403237109), (6, 64935491406), (9, 43290327604), (12, 32467745703), (18, 21645163802), (36, 10822581901), (71, 5487506316), (142, 2743753158), (213, 1829168772), (284, 1371876579), (426, 914584386), (639, 609722924), (852, 457292193), (1278, 304861462), (2556, 152430731)]