248411448

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{13219}}^1$

素因数の和:13266

約数の個数: 80

約数和(自身を含む): 719829000

約数和(自身を除く): 471417552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1566, 2088, 2349, 3132, 4698, 6264, 9396, 13219, 18792, 26438, 39657, 52876, 79314, 105752, 118971, 158628, 237942, 317256, 356913, 383351, 475884, 713826, 766702, 951768, 1070739, 1150053, 1427652, 1533404, 2141478, 2300106, 2855304, 3066808, 3450159, 4282956, 4600212, 6900318, 8565912, 9200424, 10350477, 13800636, 20700954, 27601272, 31051431, 41401908, 62102862, 82803816, 124205724, 248411448]

約数ペア:

[(1, 248411448), (2, 124205724), (3, 82803816), (4, 62102862), (6, 41401908), (8, 31051431), (9, 27601272), (12, 20700954), (18, 13800636), (24, 10350477), (27, 9200424), (29, 8565912), (36, 6900318), (54, 4600212), (58, 4282956), (72, 3450159), (81, 3066808), (87, 2855304), (108, 2300106), (116, 2141478), (162, 1533404), (174, 1427652), (216, 1150053), (232, 1070739), (261, 951768), (324, 766702), (348, 713826), (522, 475884), (648, 383351), (696, 356913), (783, 317256), (1044, 237942), (1566, 158628), (2088, 118971), (2349, 105752), (3132, 79314), (4698, 52876), (6264, 39657), (9396, 26438), (13219, 18792)]