379924211968

素因数分解:

$2^8\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1525261}}^1$

素因数の和:1525423

約数の個数: 72

約数和(自身を含む): 872937947840

約数和(自身を除く): 493013735872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 256, 278, 448, 556, 896, 973, 1112, 1792, 1946, 2224, 3892, 4448, 7784, 8896, 15568, 17792, 31136, 35584, 62272, 124544, 249088, 1525261, 3050522, 6101044, 10676827, 12202088, 21353654, 24404176, 42707308, 48808352, 85414616, 97616704, 170829232, 195233408, 212011279, 341658464, 390466816, 424022558, 683316928, 848045116, 1366633856, 1484078953, 1696090232, 2733267712, 2968157906, 3392180464, 5936315812, 6784360928, 11872631624, 13568721856, 23745263248, 27137443712, 47490526496, 54274887424, 94981052992, 189962105984, 379924211968]

約数ペア:

[(1, 379924211968), (2, 189962105984), (4, 94981052992), (7, 54274887424), (8, 47490526496), (14, 27137443712), (16, 23745263248), (28, 13568721856), (32, 11872631624), (56, 6784360928), (64, 5936315812), (112, 3392180464), (128, 2968157906), (139, 2733267712), (224, 1696090232), (256, 1484078953), (278, 1366633856), (448, 848045116), (556, 683316928), (896, 424022558), (973, 390466816), (1112, 341658464), (1792, 212011279), (1946, 195233408), (2224, 170829232), (3892, 97616704), (4448, 85414616), (7784, 48808352), (8896, 42707308), (15568, 24404176), (17792, 21353654), (31136, 12202088), (35584, 10676827), (62272, 6101044), (124544, 3050522), (249088, 1525261)]