266261136

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1613}}^1$

素因数の和:1824

約数の個数: 80

約数和(自身を含む): 728495040

約数和(自身を除く): 462233904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 181, 228, 304, 362, 456, 543, 724, 912, 1086, 1448, 1613, 2172, 2896, 3226, 3439, 4344, 4839, 6452, 6878, 8688, 9678, 10317, 12904, 13756, 19356, 20634, 25808, 27512, 30647, 38712, 41268, 55024, 61294, 77424, 82536, 91941, 122588, 165072, 183882, 245176, 291953, 367764, 490352, 583906, 735528, 875859, 1167812, 1471056, 1751718, 2335624, 3503436, 4671248, 5547107, 7006872, 11094214, 14013744, 16641321, 22188428, 33282642, 44376856, 66565284, 88753712, 133130568, 266261136]

約数ペア:

[(1, 266261136), (2, 133130568), (3, 88753712), (4, 66565284), (6, 44376856), (8, 33282642), (12, 22188428), (16, 16641321), (19, 14013744), (24, 11094214), (38, 7006872), (48, 5547107), (57, 4671248), (76, 3503436), (114, 2335624), (152, 1751718), (181, 1471056), (228, 1167812), (304, 875859), (362, 735528), (456, 583906), (543, 490352), (724, 367764), (912, 291953), (1086, 245176), (1448, 183882), (1613, 165072), (2172, 122588), (2896, 91941), (3226, 82536), (3439, 77424), (4344, 61294), (4839, 55024), (6452, 41268), (6878, 38712), (8688, 30647), (9678, 27512), (10317, 25808), (12904, 20634), (13756, 19356)]