345731282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 587053656

約数和(自身を除く): 241322374

約数列:

[1, 2, 13, 26, 31, 62, 101, 137, 202, 274, 403, 806, 961, 1313, 1781, 1922, 2626, 3131, 3562, 4247, 6262, 8494, 12493, 13837, 24986, 27674, 40703, 55211, 81406, 97061, 110422, 131657, 179881, 194122, 263314, 359762, 428947, 857894, 1261793, 1711541, 2523586, 3423082, 5576311, 11152622, 13297357, 26594714, 172865641, 345731282]

約数ペア:

[(1, 345731282), (2, 172865641), (13, 26594714), (26, 13297357), (31, 11152622), (62, 5576311), (101, 3423082), (137, 2523586), (202, 1711541), (274, 1261793), (403, 857894), (806, 428947), (961, 359762), (1313, 263314), (1781, 194122), (1922, 179881), (2626, 131657), (3131, 110422), (3562, 97061), (4247, 81406), (6262, 55211), (8494, 40703), (12493, 27674), (13837, 24986)]