1344774856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{3529}}^1$

素因数の和:3686

約数の個数: 64

約数和(自身を含む): 2795760000

約数和(自身を除く): 1450985144

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 109, 152, 184, 218, 436, 437, 872, 874, 1748, 2071, 2507, 3496, 3529, 4142, 5014, 7058, 8284, 10028, 14116, 16568, 20056, 28232, 47633, 67051, 81167, 95266, 134102, 162334, 190532, 268204, 324668, 381064, 384661, 536408, 649336, 769322, 1538644, 1542173, 3077288, 3084346, 6168692, 7308559, 8847203, 12337384, 14617118, 17694406, 29234236, 35388812, 58468472, 70777624, 168096857, 336193714, 672387428, 1344774856]

約数ペア:

[(1, 1344774856), (2, 672387428), (4, 336193714), (8, 168096857), (19, 70777624), (23, 58468472), (38, 35388812), (46, 29234236), (76, 17694406), (92, 14617118), (109, 12337384), (152, 8847203), (184, 7308559), (218, 6168692), (436, 3084346), (437, 3077288), (872, 1542173), (874, 1538644), (1748, 769322), (2071, 649336), (2507, 536408), (3496, 384661), (3529, 381064), (4142, 324668), (5014, 268204), (7058, 190532), (8284, 162334), (10028, 134102), (14116, 95266), (16568, 81167), (20056, 67051), (28232, 47633)]