426301428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 1163481088

約数和(自身を除く): 737179660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 271, 307, 366, 427, 542, 614, 732, 813, 854, 921, 1084, 1228, 1281, 1626, 1708, 1842, 1897, 2149, 2562, 3252, 3684, 3794, 4298, 5124, 5691, 6447, 7588, 8596, 11382, 12894, 16531, 18727, 22764, 25788, 33062, 37454, 49593, 56181, 66124, 74908, 83197, 99186, 112362, 115717, 131089, 166394, 198372, 224724, 231434, 249591, 262178, 332788, 347151, 393267, 462868, 499182, 524356, 582379, 694302, 786534, 998364, 1164758, 1388604, 1573068, 1747137, 2329516, 3494274, 5075017, 6988548, 10150034, 15225051, 20300068, 30450102, 35525119, 60900204, 71050238, 106575357, 142100476, 213150714, 426301428]

約数ペア:

[(1, 426301428), (2, 213150714), (3, 142100476), (4, 106575357), (6, 71050238), (7, 60900204), (12, 35525119), (14, 30450102), (21, 20300068), (28, 15225051), (42, 10150034), (61, 6988548), (84, 5075017), (122, 3494274), (183, 2329516), (244, 1747137), (271, 1573068), (307, 1388604), (366, 1164758), (427, 998364), (542, 786534), (614, 694302), (732, 582379), (813, 524356), (854, 499182), (921, 462868), (1084, 393267), (1228, 347151), (1281, 332788), (1626, 262178), (1708, 249591), (1842, 231434), (1897, 224724), (2149, 198372), (2562, 166394), (3252, 131089), (3684, 115717), (3794, 112362), (4298, 99186), (5124, 83197), (5691, 74908), (6447, 66124), (7588, 56181), (8596, 49593), (11382, 37454), (12894, 33062), (16531, 25788), (18727, 22764)]