248840928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{123433}}^1$

素因数の和:123456

約数の個数: 72

約数和(自身を含む): 808739568

約数和(自身を除く): 559898640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 123433, 246866, 370299, 493732, 740598, 864031, 987464, 1110897, 1481196, 1728062, 1974928, 2221794, 2592093, 2962392, 3456124, 3949856, 4443588, 5184186, 5924784, 6912248, 7776279, 8887176, 10368372, 11849568, 13824496, 15552558, 17774352, 20736744, 27648992, 31105116, 35548704, 41473488, 62210232, 82946976, 124420464, 248840928]

約数ペア:

[(1, 248840928), (2, 124420464), (3, 82946976), (4, 62210232), (6, 41473488), (7, 35548704), (8, 31105116), (9, 27648992), (12, 20736744), (14, 17774352), (16, 15552558), (18, 13824496), (21, 11849568), (24, 10368372), (28, 8887176), (32, 7776279), (36, 6912248), (42, 5924784), (48, 5184186), (56, 4443588), (63, 3949856), (72, 3456124), (84, 2962392), (96, 2592093), (112, 2221794), (126, 1974928), (144, 1728062), (168, 1481196), (224, 1110897), (252, 987464), (288, 864031), (336, 740598), (504, 493732), (672, 370299), (1008, 246866), (2016, 123433)]