728937936

素因数分解:

$2^4\times 3^2\times {\mathrm{109}}^1\times {\mathrm{46441}}^1$

素因数の和:46564

約数の個数: 60

約数和(自身を含む): 2058773860

約数和(自身を除く): 1329835924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 109, 144, 218, 327, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 3924, 5232, 7848, 15696, 46441, 92882, 139323, 185764, 278646, 371528, 417969, 557292, 743056, 835938, 1114584, 1671876, 2229168, 3343752, 5062069, 6687504, 10124138, 15186207, 20248276, 30372414, 40496552, 45558621, 60744828, 80993104, 91117242, 121489656, 182234484, 242979312, 364468968, 728937936]

約数ペア:

[(1, 728937936), (2, 364468968), (3, 242979312), (4, 182234484), (6, 121489656), (8, 91117242), (9, 80993104), (12, 60744828), (16, 45558621), (18, 40496552), (24, 30372414), (36, 20248276), (48, 15186207), (72, 10124138), (109, 6687504), (144, 5062069), (218, 3343752), (327, 2229168), (436, 1671876), (654, 1114584), (872, 835938), (981, 743056), (1308, 557292), (1744, 417969), (1962, 371528), (2616, 278646), (3924, 185764), (5232, 139323), (7848, 92882), (15696, 46441)]