312080076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{112583}}^1$

素因数の和:112611

約数の個数: 72

約数和(自身を含む): 983533824

約数和(自身を除く): 671453748

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 112583, 225166, 337749, 450332, 675498, 788081, 1013247, 1238413, 1350996, 1576162, 2026494, 2364243, 2476826, 3152324, 3715239, 4052988, 4728486, 4953652, 7092729, 7430478, 8668891, 9456972, 11145717, 14185458, 14860956, 17337782, 22291434, 26006673, 28370916, 34675564, 44582868, 52013346, 78020019, 104026692, 156040038, 312080076]

約数ペア:

[(1, 312080076), (2, 156040038), (3, 104026692), (4, 78020019), (6, 52013346), (7, 44582868), (9, 34675564), (11, 28370916), (12, 26006673), (14, 22291434), (18, 17337782), (21, 14860956), (22, 14185458), (28, 11145717), (33, 9456972), (36, 8668891), (42, 7430478), (44, 7092729), (63, 4953652), (66, 4728486), (77, 4052988), (84, 3715239), (99, 3152324), (126, 2476826), (132, 2364243), (154, 2026494), (198, 1576162), (231, 1350996), (252, 1238413), (308, 1013247), (396, 788081), (462, 675498), (693, 450332), (924, 337749), (1386, 225166), (2772, 112583)]