227798766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15959}}^1$

素因数の和:16041

約数の個数: 48

約数和(自身を含む): 540277920

約数和(自身を除く): 312479154

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 14274, 15959, 31918, 47877, 95754, 143631, 207467, 287262, 414934, 622401, 973499, 1244802, 1867203, 1946998, 2920497, 3734406, 5840994, 8761491, 12655487, 17522982, 25310974, 37966461, 75932922, 113899383, 227798766]

約数ペア:

[(1, 227798766), (2, 113899383), (3, 75932922), (6, 37966461), (9, 25310974), (13, 17522982), (18, 12655487), (26, 8761491), (39, 5840994), (61, 3734406), (78, 2920497), (117, 1946998), (122, 1867203), (183, 1244802), (234, 973499), (366, 622401), (549, 414934), (793, 287262), (1098, 207467), (1586, 143631), (2379, 95754), (4758, 47877), (7137, 31918), (14274, 15959)]