402082128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1669}}^1$

素因数の和:1929

約数の個数: 120

約数和(自身を含む): 1292179200

約数和(自身を除く): 890097072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 239, 252, 336, 478, 504, 717, 956, 1008, 1434, 1669, 1673, 1912, 2151, 2868, 3338, 3346, 3824, 4302, 5007, 5019, 5736, 6676, 6692, 8604, 10014, 10038, 11472, 11683, 13352, 13384, 15021, 15057, 17208, 20028, 20076, 23366, 26704, 26768, 30042, 30114, 34416, 35049, 40056, 40152, 46732, 60084, 60228, 70098, 80112, 80304, 93464, 105147, 120168, 120456, 140196, 186928, 210294, 240336, 240912, 280392, 398891, 420588, 560784, 797782, 841176, 1196673, 1595564, 1682352, 2393346, 2792237, 3191128, 3590019, 4786692, 5584474, 6382256, 7180038, 8376711, 9573384, 11168948, 14360076, 16753422, 19146768, 22337896, 25130133, 28720152, 33506844, 44675792, 50260266, 57440304, 67013688, 100520532, 134027376, 201041064, 402082128]

約数ペア:

[(1, 402082128), (2, 201041064), (3, 134027376), (4, 100520532), (6, 67013688), (7, 57440304), (8, 50260266), (9, 44675792), (12, 33506844), (14, 28720152), (16, 25130133), (18, 22337896), (21, 19146768), (24, 16753422), (28, 14360076), (36, 11168948), (42, 9573384), (48, 8376711), (56, 7180038), (63, 6382256), (72, 5584474), (84, 4786692), (112, 3590019), (126, 3191128), (144, 2792237), (168, 2393346), (239, 1682352), (252, 1595564), (336, 1196673), (478, 841176), (504, 797782), (717, 560784), (956, 420588), (1008, 398891), (1434, 280392), (1669, 240912), (1673, 240336), (1912, 210294), (2151, 186928), (2868, 140196), (3338, 120456), (3346, 120168), (3824, 105147), (4302, 93464), (5007, 80304), (5019, 80112), (5736, 70098), (6676, 60228), (6692, 60084), (8604, 46732), (10014, 40152), (10038, 40056), (11472, 35049), (11683, 34416), (13352, 30114), (13384, 30042), (15021, 26768), (15057, 26704), (17208, 23366), (20028, 20076)]