4441668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 14300160

約数和(自身を除く): 9858492

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 23, 28, 33, 38, 42, 44, 46, 57, 66, 69, 76, 77, 84, 92, 114, 121, 132, 133, 138, 154, 161, 209, 228, 231, 242, 253, 266, 276, 308, 322, 363, 399, 418, 437, 462, 483, 484, 506, 532, 627, 644, 726, 759, 798, 836, 847, 874, 924, 966, 1012, 1254, 1311, 1452, 1463, 1518, 1596, 1694, 1748, 1771, 1932, 2299, 2508, 2541, 2622, 2783, 2926, 3036, 3059, 3388, 3542, 4389, 4598, 4807, 5082, 5244, 5313, 5566, 5852, 6118, 6897, 7084, 8349, 8778, 9177, 9196, 9614, 10164, 10626, 11132, 12236, 13794, 14421, 16093, 16698, 17556, 18354, 19228, 19481, 21252, 27588, 28842, 32186, 33396, 33649, 36708, 38962, 48279, 52877, 57684, 58443, 64372, 67298, 77924, 96558, 100947, 105754, 116886, 134596, 158631, 193116, 201894, 211508, 233772, 317262, 370139, 403788, 634524, 740278, 1110417, 1480556, 2220834, 4441668]

約数ペア:

[(1, 4441668), (2, 2220834), (3, 1480556), (4, 1110417), (6, 740278), (7, 634524), (11, 403788), (12, 370139), (14, 317262), (19, 233772), (21, 211508), (22, 201894), (23, 193116), (28, 158631), (33, 134596), (38, 116886), (42, 105754), (44, 100947), (46, 96558), (57, 77924), (66, 67298), (69, 64372), (76, 58443), (77, 57684), (84, 52877), (92, 48279), (114, 38962), (121, 36708), (132, 33649), (133, 33396), (138, 32186), (154, 28842), (161, 27588), (209, 21252), (228, 19481), (231, 19228), (242, 18354), (253, 17556), (266, 16698), (276, 16093), (308, 14421), (322, 13794), (363, 12236), (399, 11132), (418, 10626), (437, 10164), (462, 9614), (483, 9196), (484, 9177), (506, 8778), (532, 8349), (627, 7084), (644, 6897), (726, 6118), (759, 5852), (798, 5566), (836, 5313), (847, 5244), (874, 5082), (924, 4807), (966, 4598), (1012, 4389), (1254, 3542), (1311, 3388), (1452, 3059), (1463, 3036), (1518, 2926), (1596, 2783), (1694, 2622), (1748, 2541), (1771, 2508), (1932, 2299)]