2086686384

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1\times {\mathrm{2389}}^1$

素因数の和:3018

約数の個数: 80

約数和(自身を含む): 5576309760

約数和(自身を除く): 3489623376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 587, 744, 1174, 1488, 1761, 2348, 2389, 3522, 4696, 4778, 7044, 7167, 9392, 9556, 14088, 14334, 18197, 19112, 28176, 28668, 36394, 38224, 54591, 57336, 72788, 74059, 109182, 114672, 145576, 148118, 218364, 222177, 291152, 296236, 436728, 444354, 592472, 873456, 888708, 1184944, 1402343, 1777416, 2804686, 3554832, 4207029, 5609372, 8414058, 11218744, 16828116, 22437488, 33656232, 43472633, 67312464, 86945266, 130417899, 173890532, 260835798, 347781064, 521671596, 695562128, 1043343192, 2086686384]

約数ペア:

[(1, 2086686384), (2, 1043343192), (3, 695562128), (4, 521671596), (6, 347781064), (8, 260835798), (12, 173890532), (16, 130417899), (24, 86945266), (31, 67312464), (48, 43472633), (62, 33656232), (93, 22437488), (124, 16828116), (186, 11218744), (248, 8414058), (372, 5609372), (496, 4207029), (587, 3554832), (744, 2804686), (1174, 1777416), (1488, 1402343), (1761, 1184944), (2348, 888708), (2389, 873456), (3522, 592472), (4696, 444354), (4778, 436728), (7044, 296236), (7167, 291152), (9392, 222177), (9556, 218364), (14088, 148118), (14334, 145576), (18197, 114672), (19112, 109182), (28176, 74059), (28668, 72788), (36394, 57336), (38224, 54591)]