655334544

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{6203}}^1$

素因数の和:6316

約数の個数: 80

約数和(自身を含む): 1772457984

約数和(自身を除く): 1117123440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1704, 2201, 3408, 4402, 6203, 6603, 8804, 12406, 13206, 17608, 18609, 24812, 26412, 35216, 37218, 49624, 52824, 74436, 99248, 105648, 148872, 192293, 297744, 384586, 440413, 576879, 769172, 880826, 1153758, 1321239, 1538344, 1761652, 2307516, 2642478, 3076688, 3523304, 4615032, 5284956, 7046608, 9230064, 10569912, 13652803, 21139824, 27305606, 40958409, 54611212, 81916818, 109222424, 163833636, 218444848, 327667272, 655334544]

約数ペア:

[(1, 655334544), (2, 327667272), (3, 218444848), (4, 163833636), (6, 109222424), (8, 81916818), (12, 54611212), (16, 40958409), (24, 27305606), (31, 21139824), (48, 13652803), (62, 10569912), (71, 9230064), (93, 7046608), (124, 5284956), (142, 4615032), (186, 3523304), (213, 3076688), (248, 2642478), (284, 2307516), (372, 1761652), (426, 1538344), (496, 1321239), (568, 1153758), (744, 880826), (852, 769172), (1136, 576879), (1488, 440413), (1704, 384586), (2201, 297744), (3408, 192293), (4402, 148872), (6203, 105648), (6603, 99248), (8804, 74436), (12406, 52824), (13206, 49624), (17608, 37218), (18609, 35216), (24812, 26412)]