1321408636798

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{310229}}^1$

素因数の和:310417

約数の個数: 64

約数和(自身を含む): 2230082150400

約数和(自身を除く): 908673513602

約数列:

[1, 2, 23, 29, 31, 46, 58, 62, 103, 206, 667, 713, 899, 1334, 1426, 1798, 2369, 2987, 3193, 4738, 5974, 6386, 20677, 41354, 68701, 73439, 92597, 137402, 146878, 185194, 310229, 620458, 2129731, 4259462, 7135267, 8996641, 9617099, 14270534, 17993282, 19234198, 31953587, 63907174, 206922743, 221193277, 278895871, 413845486, 442386554, 557791742, 734932501, 926654023, 990561197, 1469865002, 1853308046, 1981122394, 6414605033, 12829210066, 21313042529, 22782907531, 28726274713, 42626085058, 45565815062, 57452549426, 660704318399, 1321408636798]

約数ペア:

[(1, 1321408636798), (2, 660704318399), (23, 57452549426), (29, 45565815062), (31, 42626085058), (46, 28726274713), (58, 22782907531), (62, 21313042529), (103, 12829210066), (206, 6414605033), (667, 1981122394), (713, 1853308046), (899, 1469865002), (1334, 990561197), (1426, 926654023), (1798, 734932501), (2369, 557791742), (2987, 442386554), (3193, 413845486), (4738, 278895871), (5974, 221193277), (6386, 206922743), (20677, 63907174), (41354, 31953587), (68701, 19234198), (73439, 17993282), (92597, 14270534), (137402, 9617099), (146878, 8996641), (185194, 7135267), (310229, 4259462), (620458, 2129731)]