273499876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{677}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 547764336

約数和(自身を除く): 274264460

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 457, 677, 884, 914, 1354, 1828, 2708, 5941, 7769, 8801, 11509, 11882, 15538, 17602, 23018, 23764, 31076, 35204, 46036, 100997, 149617, 201994, 299234, 309389, 403988, 598468, 618778, 1237556, 4022057, 5259613, 8044114, 10519226, 16088228, 21038452, 68374969, 136749938, 273499876]

約数ペア:

[(1, 273499876), (2, 136749938), (4, 68374969), (13, 21038452), (17, 16088228), (26, 10519226), (34, 8044114), (52, 5259613), (68, 4022057), (221, 1237556), (442, 618778), (457, 598468), (677, 403988), (884, 309389), (914, 299234), (1354, 201994), (1828, 149617), (2708, 100997), (5941, 46036), (7769, 35204), (8801, 31076), (11509, 23764), (11882, 23018), (15538, 17602)]