7321191336

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{256129}}^1$

素因数の和:256538

約数の個数: 48

約数和(自身を含む): 19878249300

約数和(自身を除く): 12557057964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 7146, 9528, 14292, 28584, 256129, 512258, 768387, 1024516, 1536774, 2049032, 2305161, 3073548, 4610322, 6147096, 9220644, 18441288, 101683213, 203366426, 305049639, 406732852, 610099278, 813465704, 915148917, 1220198556, 1830297834, 2440397112, 3660595668, 7321191336]

約数ペア:

[(1, 7321191336), (2, 3660595668), (3, 2440397112), (4, 1830297834), (6, 1220198556), (8, 915148917), (9, 813465704), (12, 610099278), (18, 406732852), (24, 305049639), (36, 203366426), (72, 101683213), (397, 18441288), (794, 9220644), (1191, 6147096), (1588, 4610322), (2382, 3073548), (3176, 2305161), (3573, 2049032), (4764, 1536774), (7146, 1024516), (9528, 768387), (14292, 512258), (28584, 256129)]