40217688

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 129907200

約数和(自身を除く): 89689512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 397, 402, 469, 504, 536, 603, 756, 794, 804, 938, 1191, 1206, 1407, 1512, 1588, 1608, 1809, 1876, 2382, 2412, 2779, 2814, 3176, 3573, 3618, 3752, 4221, 4764, 4824, 5558, 5628, 7146, 7236, 8337, 8442, 9528, 10719, 11116, 11256, 12663, 14292, 14472, 16674, 16884, 21438, 22232, 25011, 25326, 26599, 28584, 33348, 33768, 42876, 50022, 50652, 53198, 66696, 75033, 79797, 85752, 100044, 101304, 106396, 150066, 159594, 186193, 200088, 212792, 239391, 300132, 319188, 372386, 478782, 558579, 600264, 638376, 718173, 744772, 957564, 1117158, 1436346, 1489544, 1675737, 1915128, 2234316, 2872692, 3351474, 4468632, 5027211, 5745384, 6702948, 10054422, 13405896, 20108844, 40217688]

約数ペア:

[(1, 40217688), (2, 20108844), (3, 13405896), (4, 10054422), (6, 6702948), (7, 5745384), (8, 5027211), (9, 4468632), (12, 3351474), (14, 2872692), (18, 2234316), (21, 1915128), (24, 1675737), (27, 1489544), (28, 1436346), (36, 1117158), (42, 957564), (54, 744772), (56, 718173), (63, 638376), (67, 600264), (72, 558579), (84, 478782), (108, 372386), (126, 319188), (134, 300132), (168, 239391), (189, 212792), (201, 200088), (216, 186193), (252, 159594), (268, 150066), (378, 106396), (397, 101304), (402, 100044), (469, 85752), (504, 79797), (536, 75033), (603, 66696), (756, 53198), (794, 50652), (804, 50022), (938, 42876), (1191, 33768), (1206, 33348), (1407, 28584), (1512, 26599), (1588, 25326), (1608, 25011), (1809, 22232), (1876, 21438), (2382, 16884), (2412, 16674), (2779, 14472), (2814, 14292), (3176, 12663), (3573, 11256), (3618, 11116), (3752, 10719), (4221, 9528), (4764, 8442), (4824, 8337), (5558, 7236), (5628, 7146)]