245354016

素因数分解:

$2^5\times 3^1\times {\mathrm{191}}^1\times {\mathrm{13381}}^1$

素因数の和:13585

約数の個数: 48

約数和(自身を含む): 647474688

約数和(自身を除く): 402120672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 6112, 9168, 13381, 18336, 26762, 40143, 53524, 80286, 107048, 160572, 214096, 321144, 428192, 642288, 1284576, 2555771, 5111542, 7667313, 10223084, 15334626, 20446168, 30669252, 40892336, 61338504, 81784672, 122677008, 245354016]

約数ペア:

[(1, 245354016), (2, 122677008), (3, 81784672), (4, 61338504), (6, 40892336), (8, 30669252), (12, 20446168), (16, 15334626), (24, 10223084), (32, 7667313), (48, 5111542), (96, 2555771), (191, 1284576), (382, 642288), (573, 428192), (764, 321144), (1146, 214096), (1528, 160572), (2292, 107048), (3056, 80286), (4584, 53524), (6112, 40143), (9168, 26762), (13381, 18336)]