2667788312

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{2243}}^1$

素因数の和:2640

約数の個数: 64

約数和(自身を含む): 5822910720

約数和(自身を除く): 3155122408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 317, 469, 536, 634, 938, 1268, 1876, 2219, 2243, 2536, 3752, 4438, 4486, 8876, 8972, 15701, 17752, 17944, 21239, 31402, 42478, 62804, 84956, 125608, 148673, 150281, 169912, 297346, 300562, 594692, 601124, 711031, 1051967, 1189384, 1202248, 1422062, 2103934, 2844124, 4207868, 4977217, 5688248, 8415736, 9954434, 19908868, 39817736, 47639077, 95278154, 190556308, 333473539, 381112616, 666947078, 1333894156, 2667788312]

約数ペア:

[(1, 2667788312), (2, 1333894156), (4, 666947078), (7, 381112616), (8, 333473539), (14, 190556308), (28, 95278154), (56, 47639077), (67, 39817736), (134, 19908868), (268, 9954434), (317, 8415736), (469, 5688248), (536, 4977217), (634, 4207868), (938, 2844124), (1268, 2103934), (1876, 1422062), (2219, 1202248), (2243, 1189384), (2536, 1051967), (3752, 711031), (4438, 601124), (4486, 594692), (8876, 300562), (8972, 297346), (15701, 169912), (17752, 150281), (17944, 148673), (21239, 125608), (31402, 84956), (42478, 62804)]