990584448

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{368521}}^1$

素因数の和:368545

約数の個数: 64

約数和(自身を含む): 3007139520

約数和(自身を除く): 2016555072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 368521, 737042, 1105563, 1474084, 2211126, 2579647, 2948168, 4422252, 5159294, 5896336, 7738941, 8844504, 10318588, 11792672, 15477882, 17689008, 20637176, 23585344, 30955764, 35378016, 41274352, 47170688, 61911528, 70756032, 82548704, 123823056, 141512064, 165097408, 247646112, 330194816, 495292224, 990584448]

約数ペア:

[(1, 990584448), (2, 495292224), (3, 330194816), (4, 247646112), (6, 165097408), (7, 141512064), (8, 123823056), (12, 82548704), (14, 70756032), (16, 61911528), (21, 47170688), (24, 41274352), (28, 35378016), (32, 30955764), (42, 23585344), (48, 20637176), (56, 17689008), (64, 15477882), (84, 11792672), (96, 10318588), (112, 8844504), (128, 7738941), (168, 5896336), (192, 5159294), (224, 4422252), (336, 2948168), (384, 2579647), (448, 2211126), (672, 1474084), (896, 1105563), (1344, 737042), (2688, 368521)]