216711378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 539884800

約数和(自身を除く): 323173422

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 79, 114, 117, 158, 171, 234, 237, 247, 342, 474, 494, 617, 711, 741, 1027, 1234, 1422, 1482, 1501, 1851, 2054, 2223, 3002, 3081, 3702, 4446, 4503, 5553, 6162, 8021, 9006, 9243, 11106, 11723, 13509, 16042, 18486, 19513, 23446, 24063, 27018, 35169, 39026, 48126, 48743, 58539, 70338, 72189, 97486, 105507, 117078, 144378, 146229, 152399, 175617, 211014, 292458, 304798, 351234, 438687, 457197, 633659, 877374, 914394, 926117, 1267318, 1371591, 1852234, 1900977, 2743182, 2778351, 3801954, 5556702, 5702931, 8335053, 11405862, 12039521, 16670106, 24079042, 36118563, 72237126, 108355689, 216711378]

約数ペア:

[(1, 216711378), (2, 108355689), (3, 72237126), (6, 36118563), (9, 24079042), (13, 16670106), (18, 12039521), (19, 11405862), (26, 8335053), (38, 5702931), (39, 5556702), (57, 3801954), (78, 2778351), (79, 2743182), (114, 1900977), (117, 1852234), (158, 1371591), (171, 1267318), (234, 926117), (237, 914394), (247, 877374), (342, 633659), (474, 457197), (494, 438687), (617, 351234), (711, 304798), (741, 292458), (1027, 211014), (1234, 175617), (1422, 152399), (1482, 146229), (1501, 144378), (1851, 117078), (2054, 105507), (2223, 97486), (3002, 72189), (3081, 70338), (3702, 58539), (4446, 48743), (4503, 48126), (5553, 39026), (6162, 35169), (8021, 27018), (9006, 24063), (9243, 23446), (11106, 19513), (11723, 18486), (13509, 16042)]