213815112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3323}}^1$

素因数の和:3722

約数の個数: 64

約数和(自身を含む): 612679680

約数和(自身を除く): 398864568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 383, 766, 1149, 1532, 2298, 2681, 3064, 3323, 4596, 5362, 6646, 8043, 9192, 9969, 10724, 13292, 16086, 19938, 21448, 23261, 26584, 32172, 39876, 46522, 64344, 69783, 79752, 93044, 139566, 186088, 279132, 558264, 1272709, 2545418, 3818127, 5090836, 7636254, 8908963, 10181672, 15272508, 17817926, 26726889, 30545016, 35635852, 53453778, 71271704, 106907556, 213815112]

約数ペア:

[(1, 213815112), (2, 106907556), (3, 71271704), (4, 53453778), (6, 35635852), (7, 30545016), (8, 26726889), (12, 17817926), (14, 15272508), (21, 10181672), (24, 8908963), (28, 7636254), (42, 5090836), (56, 3818127), (84, 2545418), (168, 1272709), (383, 558264), (766, 279132), (1149, 186088), (1532, 139566), (2298, 93044), (2681, 79752), (3064, 69783), (3323, 64344), (4596, 46522), (5362, 39876), (6646, 32172), (8043, 26584), (9192, 23261), (9969, 21448), (10724, 19938), (13292, 16086)]