380987808

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{31249}}^1$

素因数の和:31389

約数の個数: 48

約数和(自身を含む): 1008000000

約数和(自身を除く): 627012192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 31249, 62498, 93747, 124996, 187494, 249992, 374988, 499984, 749976, 999968, 1499952, 2999904, 3968623, 7937246, 11905869, 15874492, 23811738, 31748984, 47623476, 63497968, 95246952, 126995936, 190493904, 380987808]

約数ペア:

[(1, 380987808), (2, 190493904), (3, 126995936), (4, 95246952), (6, 63497968), (8, 47623476), (12, 31748984), (16, 23811738), (24, 15874492), (32, 11905869), (48, 7937246), (96, 3968623), (127, 2999904), (254, 1499952), (381, 999968), (508, 749976), (762, 499984), (1016, 374988), (1524, 249992), (2032, 187494), (3048, 124996), (4064, 93747), (6096, 62498), (12192, 31249)]