289229586

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 618969600

約数和(自身を除く): 329740014

約数列:

[1, 2, 3, 6, 29, 53, 58, 79, 87, 106, 158, 159, 174, 237, 318, 397, 474, 794, 1191, 1537, 2291, 2382, 3074, 4187, 4582, 4611, 6873, 8374, 9222, 11513, 12561, 13746, 21041, 23026, 25122, 31363, 34539, 42082, 62726, 63123, 69078, 94089, 121423, 126246, 188178, 242846, 364269, 610189, 728538, 909527, 1220378, 1662239, 1819054, 1830567, 2728581, 3324478, 3661134, 4986717, 5457162, 9973434, 48204931, 96409862, 144614793, 289229586]

約数ペア:

[(1, 289229586), (2, 144614793), (3, 96409862), (6, 48204931), (29, 9973434), (53, 5457162), (58, 4986717), (79, 3661134), (87, 3324478), (106, 2728581), (158, 1830567), (159, 1819054), (174, 1662239), (237, 1220378), (318, 909527), (397, 728538), (474, 610189), (794, 364269), (1191, 242846), (1537, 188178), (2291, 126246), (2382, 121423), (3074, 94089), (4187, 69078), (4582, 63123), (4611, 62726), (6873, 42082), (8374, 34539), (9222, 31363), (11513, 25122), (12561, 23026), (13746, 21041)]