319573644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{25931}}^1$

素因数の和:26030

約数の個数: 48

約数和(自身を含む): 813227520

約数和(自身を除く): 493653876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 25931, 51862, 77793, 103724, 155586, 311172, 337103, 674206, 1011309, 1348412, 2022618, 2048549, 4045236, 4097098, 6145647, 8194196, 12291294, 24582588, 26631137, 53262274, 79893411, 106524548, 159786822, 319573644]

約数ペア:

[(1, 319573644), (2, 159786822), (3, 106524548), (4, 79893411), (6, 53262274), (12, 26631137), (13, 24582588), (26, 12291294), (39, 8194196), (52, 6145647), (78, 4097098), (79, 4045236), (156, 2048549), (158, 2022618), (237, 1348412), (316, 1011309), (474, 674206), (948, 337103), (1027, 311172), (2054, 155586), (3081, 103724), (4108, 77793), (6162, 51862), (12324, 25931)]