869316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 2365440

約数和(自身を除く): 1496124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 131, 158, 237, 262, 316, 393, 474, 524, 553, 786, 917, 948, 1106, 1572, 1659, 1834, 2212, 2751, 3318, 3668, 5502, 6636, 10349, 11004, 20698, 31047, 41396, 62094, 72443, 124188, 144886, 217329, 289772, 434658, 869316]

約数ペア:

[(1, 869316), (2, 434658), (3, 289772), (4, 217329), (6, 144886), (7, 124188), (12, 72443), (14, 62094), (21, 41396), (28, 31047), (42, 20698), (79, 11004), (84, 10349), (131, 6636), (158, 5502), (237, 3668), (262, 3318), (316, 2751), (393, 2212), (474, 1834), (524, 1659), (553, 1572), (786, 1106), (917, 948)]