378077984

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3001}}^1$

素因数の和:3169

約数の個数: 48

約数和(自身を含む): 774660096

約数和(自身を除く): 396582112

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 127, 248, 254, 496, 508, 992, 1016, 2032, 3001, 3937, 4064, 6002, 7874, 12004, 15748, 24008, 31496, 48016, 62992, 93031, 96032, 125984, 186062, 372124, 381127, 744248, 762254, 1488496, 1524508, 2976992, 3049016, 6098032, 11814937, 12196064, 23629874, 47259748, 94519496, 189038992, 378077984]

約数ペア:

[(1, 378077984), (2, 189038992), (4, 94519496), (8, 47259748), (16, 23629874), (31, 12196064), (32, 11814937), (62, 6098032), (124, 3049016), (127, 2976992), (248, 1524508), (254, 1488496), (496, 762254), (508, 744248), (992, 381127), (1016, 372124), (2032, 186062), (3001, 125984), (3937, 96032), (4064, 93031), (6002, 62992), (7874, 48016), (12004, 31496), (15748, 24008)]