100400412

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{170749}}^1$

素因数の和:170770

約数の個数: 36

約数和(自身を含む): 272517000

約数和(自身を除く): 172116588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 170749, 341498, 512247, 682996, 1024494, 1195243, 2048988, 2390486, 3585729, 4780972, 7171458, 8366701, 14342916, 16733402, 25100103, 33466804, 50200206, 100400412]

約数ペア:

[(1, 100400412), (2, 50200206), (3, 33466804), (4, 25100103), (6, 16733402), (7, 14342916), (12, 8366701), (14, 7171458), (21, 4780972), (28, 3585729), (42, 2390486), (49, 2048988), (84, 1195243), (98, 1024494), (147, 682996), (196, 512247), (294, 341498), (588, 170749)]