266354704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2099}}^1$

素因数の和:2228

約数の個数: 80

約数和(自身を含む): 649958400

約数和(自身を除く): 383603696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 154, 176, 206, 308, 412, 616, 721, 824, 1133, 1232, 1442, 1648, 2099, 2266, 2884, 4198, 4532, 5768, 7931, 8396, 9064, 11536, 14693, 15862, 16792, 18128, 23089, 29386, 31724, 33584, 46178, 58772, 63448, 92356, 117544, 126896, 161623, 184712, 216197, 235088, 323246, 369424, 432394, 646492, 864788, 1292984, 1513379, 1729576, 2378167, 2585968, 3026758, 3459152, 4756334, 6053516, 9512668, 12107032, 16647169, 19025336, 24214064, 33294338, 38050672, 66588676, 133177352, 266354704]

約数ペア:

[(1, 266354704), (2, 133177352), (4, 66588676), (7, 38050672), (8, 33294338), (11, 24214064), (14, 19025336), (16, 16647169), (22, 12107032), (28, 9512668), (44, 6053516), (56, 4756334), (77, 3459152), (88, 3026758), (103, 2585968), (112, 2378167), (154, 1729576), (176, 1513379), (206, 1292984), (308, 864788), (412, 646492), (616, 432394), (721, 369424), (824, 323246), (1133, 235088), (1232, 216197), (1442, 184712), (1648, 161623), (2099, 126896), (2266, 117544), (2884, 92356), (4198, 63448), (4532, 58772), (5768, 46178), (7931, 33584), (8396, 31724), (9064, 29386), (11536, 23089), (14693, 18128), (15862, 16792)]