228897656

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 514654560

約数和(自身を除く): 285756904

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 169, 184, 221, 299, 338, 391, 433, 442, 598, 676, 782, 866, 884, 1196, 1352, 1564, 1732, 1768, 2392, 2873, 3128, 3464, 3887, 5083, 5629, 5746, 7361, 7774, 9959, 10166, 11258, 11492, 14722, 15548, 19918, 20332, 22516, 22984, 29444, 31096, 39836, 40664, 45032, 58888, 66079, 73177, 79672, 95693, 129467, 132158, 146354, 169303, 191386, 258934, 264316, 292708, 338606, 382772, 517868, 528632, 585416, 677212, 765544, 1035736, 1244009, 1354424, 1683071, 2200939, 2488018, 3366142, 4401878, 4976036, 6732284, 8803756, 9952072, 13464568, 17607512, 28612207, 57224414, 114448828, 228897656]

約数ペア:

[(1, 228897656), (2, 114448828), (4, 57224414), (8, 28612207), (13, 17607512), (17, 13464568), (23, 9952072), (26, 8803756), (34, 6732284), (46, 4976036), (52, 4401878), (68, 3366142), (92, 2488018), (104, 2200939), (136, 1683071), (169, 1354424), (184, 1244009), (221, 1035736), (299, 765544), (338, 677212), (391, 585416), (433, 528632), (442, 517868), (598, 382772), (676, 338606), (782, 292708), (866, 264316), (884, 258934), (1196, 191386), (1352, 169303), (1564, 146354), (1732, 132158), (1768, 129467), (2392, 95693), (2873, 79672), (3128, 73177), (3464, 66079), (3887, 58888), (5083, 45032), (5629, 40664), (5746, 39836), (7361, 31096), (7774, 29444), (9959, 22984), (10166, 22516), (11258, 20332), (11492, 19918), (14722, 15548)]