1212325604

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 2553949440

約数和(自身を除く): 1341623836

約数列:

[1, 2, 4, 7, 14, 28, 53, 67, 89, 106, 134, 137, 178, 212, 268, 274, 356, 371, 469, 548, 623, 742, 938, 959, 1246, 1484, 1876, 1918, 2492, 3551, 3836, 4717, 5963, 7102, 7261, 9179, 9434, 11926, 12193, 14204, 14522, 18358, 18868, 23852, 24386, 24857, 29044, 33019, 36716, 41741, 48772, 49714, 50827, 64253, 66038, 83482, 85351, 99428, 101654, 128506, 132076, 166964, 170702, 203308, 257012, 316039, 341404, 486487, 632078, 646229, 816931, 972974, 1264156, 1292458, 1633862, 1945948, 2212273, 2584916, 3267724, 3405409, 4424546, 4523603, 5718517, 6810818, 8849092, 9047206, 11437034, 13621636, 18094412, 22874068, 43297343, 86594686, 173189372, 303081401, 606162802, 1212325604]

約数ペア:

[(1, 1212325604), (2, 606162802), (4, 303081401), (7, 173189372), (14, 86594686), (28, 43297343), (53, 22874068), (67, 18094412), (89, 13621636), (106, 11437034), (134, 9047206), (137, 8849092), (178, 6810818), (212, 5718517), (268, 4523603), (274, 4424546), (356, 3405409), (371, 3267724), (469, 2584916), (548, 2212273), (623, 1945948), (742, 1633862), (938, 1292458), (959, 1264156), (1246, 972974), (1484, 816931), (1876, 646229), (1918, 632078), (2492, 486487), (3551, 341404), (3836, 316039), (4717, 257012), (5963, 203308), (7102, 170702), (7261, 166964), (9179, 132076), (9434, 128506), (11926, 101654), (12193, 99428), (14204, 85351), (14522, 83482), (18358, 66038), (18868, 64253), (23852, 50827), (24386, 49714), (24857, 48772), (29044, 41741), (33019, 36716)]