255108456

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 727234560

約数和(自身を除く): 472126104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 127, 138, 184, 207, 254, 276, 381, 414, 508, 552, 762, 828, 1016, 1143, 1213, 1524, 1656, 2286, 2426, 2921, 3048, 3639, 4572, 4852, 5842, 7278, 8763, 9144, 9704, 10917, 11684, 14556, 17526, 21834, 23368, 26289, 27899, 29112, 35052, 43668, 52578, 55798, 70104, 83697, 87336, 105156, 111596, 154051, 167394, 210312, 223192, 251091, 308102, 334788, 462153, 502182, 616204, 669576, 924306, 1004364, 1232408, 1386459, 1848612, 2008728, 2772918, 3543173, 3697224, 5545836, 7086346, 10629519, 11091672, 14172692, 21259038, 28345384, 31888557, 42518076, 63777114, 85036152, 127554228, 255108456]

約数ペア:

[(1, 255108456), (2, 127554228), (3, 85036152), (4, 63777114), (6, 42518076), (8, 31888557), (9, 28345384), (12, 21259038), (18, 14172692), (23, 11091672), (24, 10629519), (36, 7086346), (46, 5545836), (69, 3697224), (72, 3543173), (92, 2772918), (127, 2008728), (138, 1848612), (184, 1386459), (207, 1232408), (254, 1004364), (276, 924306), (381, 669576), (414, 616204), (508, 502182), (552, 462153), (762, 334788), (828, 308102), (1016, 251091), (1143, 223192), (1213, 210312), (1524, 167394), (1656, 154051), (2286, 111596), (2426, 105156), (2921, 87336), (3048, 83697), (3639, 70104), (4572, 55798), (4852, 52578), (5842, 43668), (7278, 35052), (8763, 29112), (9144, 27899), (9704, 26289), (10917, 23368), (11684, 21834), (14556, 17526)]