396784830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{8011}}^1$

素因数の和:8161

約数の個数: 64

約数和(自身を含む): 1033740288

約数和(自身を除く): 636955458

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 3302, 3810, 4953, 8011, 8255, 9906, 16022, 16510, 24033, 24765, 40055, 48066, 49530, 80110, 104143, 120165, 208286, 240330, 312429, 520715, 624858, 1017397, 1041430, 1562145, 2034794, 3052191, 3124290, 5086985, 6104382, 10173970, 13226161, 15260955, 26452322, 30521910, 39678483, 66130805, 79356966, 132261610, 198392415, 396784830]

約数ペア:

[(1, 396784830), (2, 198392415), (3, 132261610), (5, 79356966), (6, 66130805), (10, 39678483), (13, 30521910), (15, 26452322), (26, 15260955), (30, 13226161), (39, 10173970), (65, 6104382), (78, 5086985), (127, 3124290), (130, 3052191), (195, 2034794), (254, 1562145), (381, 1041430), (390, 1017397), (635, 624858), (762, 520715), (1270, 312429), (1651, 240330), (1905, 208286), (3302, 120165), (3810, 104143), (4953, 80110), (8011, 49530), (8255, 48066), (9906, 40055), (16022, 24765), (16510, 24033)]