345387756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{29581}}^1$

素因数の和:29734

約数の個数: 48

約数和(自身を含む): 927691520

約数和(自身を除く): 582303764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 29581, 59162, 88743, 118324, 177486, 207067, 354972, 414134, 621201, 828268, 1242402, 2484804, 4111759, 8223518, 12335277, 16447036, 24670554, 28782313, 49341108, 57564626, 86346939, 115129252, 172693878, 345387756]

約数ペア:

[(1, 345387756), (2, 172693878), (3, 115129252), (4, 86346939), (6, 57564626), (7, 49341108), (12, 28782313), (14, 24670554), (21, 16447036), (28, 12335277), (42, 8223518), (84, 4111759), (139, 2484804), (278, 1242402), (417, 828268), (556, 621201), (834, 414134), (973, 354972), (1668, 207067), (1946, 177486), (2919, 118324), (3892, 88743), (5838, 59162), (11676, 29581)]