842927448

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:989

約数の個数: 128

約数和(自身を含む): 2394685440

約数和(自身を除く): 1551757992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 127, 132, 186, 248, 254, 264, 341, 372, 381, 508, 682, 744, 762, 811, 1016, 1023, 1364, 1397, 1524, 1622, 2046, 2433, 2728, 2794, 3048, 3244, 3937, 4092, 4191, 4866, 5588, 6488, 7874, 8184, 8382, 8921, 9732, 11176, 11811, 15748, 16764, 17842, 19464, 23622, 25141, 26763, 31496, 33528, 35684, 43307, 47244, 50282, 53526, 71368, 75423, 86614, 94488, 100564, 102997, 107052, 129921, 150846, 173228, 201128, 205994, 214104, 259842, 276551, 301692, 308991, 346456, 411988, 519684, 553102, 603384, 617982, 823976, 829653, 1039368, 1106204, 1132967, 1235964, 1659306, 2212408, 2265934, 2471928, 3192907, 3318612, 3398901, 4531868, 6385814, 6637224, 6797802, 9063736, 9578721, 12771628, 13595604, 19157442, 25543256, 27191208, 35121977, 38314884, 70243954, 76629768, 105365931, 140487908, 210731862, 280975816, 421463724, 842927448]

約数ペア:

[(1, 842927448), (2, 421463724), (3, 280975816), (4, 210731862), (6, 140487908), (8, 105365931), (11, 76629768), (12, 70243954), (22, 38314884), (24, 35121977), (31, 27191208), (33, 25543256), (44, 19157442), (62, 13595604), (66, 12771628), (88, 9578721), (93, 9063736), (124, 6797802), (127, 6637224), (132, 6385814), (186, 4531868), (248, 3398901), (254, 3318612), (264, 3192907), (341, 2471928), (372, 2265934), (381, 2212408), (508, 1659306), (682, 1235964), (744, 1132967), (762, 1106204), (811, 1039368), (1016, 829653), (1023, 823976), (1364, 617982), (1397, 603384), (1524, 553102), (1622, 519684), (2046, 411988), (2433, 346456), (2728, 308991), (2794, 301692), (3048, 276551), (3244, 259842), (3937, 214104), (4092, 205994), (4191, 201128), (4866, 173228), (5588, 150846), (6488, 129921), (7874, 107052), (8184, 102997), (8382, 100564), (8921, 94488), (9732, 86614), (11176, 75423), (11811, 71368), (15748, 53526), (16764, 50282), (17842, 47244), (19464, 43307), (23622, 35684), (25141, 33528), (26763, 31496)]