390802032

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{142837}}^1$

素因数の和:142870

約数の個数: 60

約数和(自身を含む): 1151274280

約数和(自身を除く): 760472248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 142837, 285674, 428511, 571348, 857022, 1142696, 1285533, 1714044, 2285392, 2571066, 2713903, 3428088, 5142132, 5427806, 6856176, 8141709, 10284264, 10855612, 16283418, 20568528, 21711224, 24425127, 32566836, 43422448, 48850254, 65133672, 97700508, 130267344, 195401016, 390802032]

約数ペア:

[(1, 390802032), (2, 195401016), (3, 130267344), (4, 97700508), (6, 65133672), (8, 48850254), (9, 43422448), (12, 32566836), (16, 24425127), (18, 21711224), (19, 20568528), (24, 16283418), (36, 10855612), (38, 10284264), (48, 8141709), (57, 6856176), (72, 5427806), (76, 5142132), (114, 3428088), (144, 2713903), (152, 2571066), (171, 2285392), (228, 1714044), (304, 1285533), (342, 1142696), (456, 857022), (684, 571348), (912, 428511), (1368, 285674), (2736, 142837)]