12270336

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 35197680

約数和(自身を除く): 22927344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1229, 1248, 1664, 2458, 2496, 3328, 3687, 4916, 4992, 7374, 9832, 9984, 14748, 15977, 19664, 29496, 31954, 39328, 47931, 58992, 63908, 78656, 95862, 117984, 127816, 157312, 191724, 235968, 255632, 314624, 383448, 471936, 511264, 766896, 943872, 1022528, 1533792, 2045056, 3067584, 4090112, 6135168, 12270336]

約数ペア:

[(1, 12270336), (2, 6135168), (3, 4090112), (4, 3067584), (6, 2045056), (8, 1533792), (12, 1022528), (13, 943872), (16, 766896), (24, 511264), (26, 471936), (32, 383448), (39, 314624), (48, 255632), (52, 235968), (64, 191724), (78, 157312), (96, 127816), (104, 117984), (128, 95862), (156, 78656), (192, 63908), (208, 58992), (256, 47931), (312, 39328), (384, 31954), (416, 29496), (624, 19664), (768, 15977), (832, 14748), (1229, 9984), (1248, 9832), (1664, 7374), (2458, 4992), (2496, 4916), (3328, 3687)]