219308934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 482549760

約数和(自身を除く): 263240826

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 131, 169, 254, 262, 338, 381, 393, 507, 762, 786, 1014, 1651, 1703, 2197, 3302, 3406, 4394, 4953, 5109, 6591, 9906, 10218, 13182, 16637, 21463, 22139, 33274, 42926, 44278, 49911, 64389, 66417, 99822, 128778, 132834, 216281, 279019, 287807, 432562, 558038, 575614, 648843, 837057, 863421, 1297686, 1674114, 1726842, 2811653, 5623306, 8434959, 16869918, 36551489, 73102978, 109654467, 219308934]

約数ペア:

[(1, 219308934), (2, 109654467), (3, 73102978), (6, 36551489), (13, 16869918), (26, 8434959), (39, 5623306), (78, 2811653), (127, 1726842), (131, 1674114), (169, 1297686), (254, 863421), (262, 837057), (338, 648843), (381, 575614), (393, 558038), (507, 432562), (762, 287807), (786, 279019), (1014, 216281), (1651, 132834), (1703, 128778), (2197, 99822), (3302, 66417), (3406, 64389), (4394, 49911), (4953, 44278), (5109, 42926), (6591, 33274), (9906, 22139), (10218, 21463), (13182, 16637)]