479440496871

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1\times {\mathrm{2293}}^1$

素因数の和:3405

約数の個数: 96

約数和(自身を含む): 821312194560

約数和(自身を除く): 341871697689

約数列:

[1, 3, 7, 9, 21, 43, 63, 79, 129, 237, 301, 387, 553, 711, 903, 977, 1659, 2293, 2709, 2931, 3397, 4977, 6839, 6879, 8793, 10191, 16051, 20517, 20637, 23779, 30573, 42011, 48153, 61551, 71337, 77183, 98599, 126033, 144459, 181147, 214011, 231549, 294077, 295797, 378099, 540281, 543441, 690193, 694647, 882231, 887391, 1268029, 1620843, 1630323, 2070579, 2240261, 2646693, 3318869, 3804087, 4862529, 6211737, 6720783, 7789321, 9956607, 11412261, 15681827, 20162349, 23232083, 23367963, 29869821, 47045481, 54525247, 69696249, 70103889, 96331223, 141136443, 163575741, 176980619, 209088747, 288993669, 490727223, 530941857, 674318561, 866981007, 1238864333, 1592825571, 2022955683, 3716592999, 6068867049, 7610166617, 11149778997, 22830499851, 53271166319, 68491499553, 159813498957, 479440496871]

約数ペア:

[(1, 479440496871), (3, 159813498957), (7, 68491499553), (9, 53271166319), (21, 22830499851), (43, 11149778997), (63, 7610166617), (79, 6068867049), (129, 3716592999), (237, 2022955683), (301, 1592825571), (387, 1238864333), (553, 866981007), (711, 674318561), (903, 530941857), (977, 490727223), (1659, 288993669), (2293, 209088747), (2709, 176980619), (2931, 163575741), (3397, 141136443), (4977, 96331223), (6839, 70103889), (6879, 69696249), (8793, 54525247), (10191, 47045481), (16051, 29869821), (20517, 23367963), (20637, 23232083), (23779, 20162349), (30573, 15681827), (42011, 11412261), (48153, 9956607), (61551, 7789321), (71337, 6720783), (77183, 6211737), (98599, 4862529), (126033, 3804087), (144459, 3318869), (181147, 2646693), (214011, 2240261), (231549, 2070579), (294077, 1630323), (295797, 1620843), (378099, 1268029), (540281, 887391), (543441, 882231), (690193, 694647)]