390458796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{357563}}^1$

素因数の和:357590

約数の個数: 48

約数和(自身を含む): 1121320704

約数和(自身を除く): 730861908

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 357563, 715126, 1072689, 1430252, 2145378, 2502941, 4290756, 4648319, 5005882, 7508823, 9296638, 10011764, 13944957, 15017646, 18593276, 27889914, 30035292, 32538233, 55779828, 65076466, 97614699, 130152932, 195229398, 390458796]

約数ペア:

[(1, 390458796), (2, 195229398), (3, 130152932), (4, 97614699), (6, 65076466), (7, 55779828), (12, 32538233), (13, 30035292), (14, 27889914), (21, 18593276), (26, 15017646), (28, 13944957), (39, 10011764), (42, 9296638), (52, 7508823), (78, 5005882), (84, 4648319), (91, 4290756), (156, 2502941), (182, 2145378), (273, 1430252), (364, 1072689), (546, 715126), (1092, 357563)]