267488004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8821}}^1$

素因数の和:8873

約数の個数: 72

約数和(自身を含む): 752904768

約数和(自身を除く): 485416764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 7581, 8821, 10108, 15162, 17642, 26463, 30324, 35284, 52926, 61747, 105852, 123494, 167599, 185241, 246988, 335198, 370482, 502797, 670396, 740964, 1005594, 1173193, 2011188, 2346386, 3184381, 3519579, 4692772, 6368762, 7039158, 9553143, 12737524, 14078316, 19106286, 22290667, 38212572, 44581334, 66872001, 89162668, 133744002, 267488004]

約数ペア:

[(1, 267488004), (2, 133744002), (3, 89162668), (4, 66872001), (6, 44581334), (7, 38212572), (12, 22290667), (14, 19106286), (19, 14078316), (21, 12737524), (28, 9553143), (38, 7039158), (42, 6368762), (57, 4692772), (76, 3519579), (84, 3184381), (114, 2346386), (133, 2011188), (228, 1173193), (266, 1005594), (361, 740964), (399, 670396), (532, 502797), (722, 370482), (798, 335198), (1083, 246988), (1444, 185241), (1596, 167599), (2166, 123494), (2527, 105852), (4332, 61747), (5054, 52926), (7581, 35284), (8821, 30324), (10108, 26463), (15162, 17642)]