427304808

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{1163}}^1$

素因数の和:1200

約数の個数: 144

約数和(自身を含む): 1374590880

約数和(自身を除く): 947286072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 729, 756, 972, 1134, 1163, 1458, 1512, 1701, 1944, 2187, 2268, 2326, 2916, 3402, 3489, 4374, 4536, 4652, 5103, 5832, 6561, 6804, 6978, 8141, 8748, 9304, 10206, 10467, 13122, 13608, 13956, 15309, 16282, 17496, 20412, 20934, 24423, 26244, 27912, 30618, 31401, 32564, 40824, 41868, 45927, 48846, 52488, 61236, 62802, 65128, 73269, 83736, 91854, 94203, 97692, 122472, 125604, 146538, 183708, 188406, 195384, 219807, 251208, 282609, 293076, 367416, 376812, 439614, 565218, 586152, 659421, 753624, 847827, 879228, 1130436, 1318842, 1695654, 1758456, 1978263, 2260872, 2543481, 2637684, 3391308, 3956526, 5086962, 5275368, 5934789, 6782616, 7630443, 7913052, 10173924, 11869578, 15260886, 15826104, 17804367, 20347848, 23739156, 30521772, 35608734, 47478312, 53413101, 61043544, 71217468, 106826202, 142434936, 213652404, 427304808]

約数ペア:

[(1, 427304808), (2, 213652404), (3, 142434936), (4, 106826202), (6, 71217468), (7, 61043544), (8, 53413101), (9, 47478312), (12, 35608734), (14, 30521772), (18, 23739156), (21, 20347848), (24, 17804367), (27, 15826104), (28, 15260886), (36, 11869578), (42, 10173924), (54, 7913052), (56, 7630443), (63, 6782616), (72, 5934789), (81, 5275368), (84, 5086962), (108, 3956526), (126, 3391308), (162, 2637684), (168, 2543481), (189, 2260872), (216, 1978263), (243, 1758456), (252, 1695654), (324, 1318842), (378, 1130436), (486, 879228), (504, 847827), (567, 753624), (648, 659421), (729, 586152), (756, 565218), (972, 439614), (1134, 376812), (1163, 367416), (1458, 293076), (1512, 282609), (1701, 251208), (1944, 219807), (2187, 195384), (2268, 188406), (2326, 183708), (2916, 146538), (3402, 125604), (3489, 122472), (4374, 97692), (4536, 94203), (4652, 91854), (5103, 83736), (5832, 73269), (6561, 65128), (6804, 62802), (6978, 61236), (8141, 52488), (8748, 48846), (9304, 45927), (10206, 41868), (10467, 40824), (13122, 32564), (13608, 31401), (13956, 30618), (15309, 27912), (16282, 26244), (17496, 24423), (20412, 20934)]