645582366

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 1739232000

約数和(自身を除く): 1093649634

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 59, 66, 78, 99, 109, 117, 118, 143, 169, 177, 198, 218, 234, 286, 297, 327, 338, 351, 354, 429, 507, 531, 594, 649, 654, 702, 767, 858, 981, 1014, 1062, 1199, 1287, 1298, 1417, 1521, 1534, 1593, 1859, 1947, 1962, 2301, 2398, 2574, 2834, 2943, 3042, 3186, 3597, 3718, 3861, 3894, 4251, 4563, 4602, 5577, 5841, 5886, 6431, 6903, 7194, 7722, 8437, 8502, 9126, 9971, 10791, 11154, 11682, 12753, 12862, 13806, 15587, 16731, 16874, 17523, 18421, 19293, 19942, 20709, 21582, 25311, 25506, 29913, 31174, 32373, 33462, 35046, 36842, 38259, 38586, 41418, 46761, 50193, 50622, 55263, 57879, 59826, 64746, 70741, 75933, 76518, 83603, 89739, 93522, 100386, 109681, 110526, 115758, 140283, 141482, 151866, 165789, 167206, 173637, 179478, 202631, 212223, 219362, 227799, 250809, 269217, 280566, 329043, 331578, 347274, 405262, 420849, 424446, 455598, 497367, 501618, 538434, 607893, 636669, 658086, 752427, 841698, 919633, 987129, 994734, 1086839, 1215786, 1273338, 1504854, 1823679, 1839266, 1910007, 1974258, 2173678, 2257281, 2758899, 2961387, 3260517, 3647358, 3820014, 4514562, 5471037, 5517798, 5922774, 6521034, 8276697, 9781551, 10942074, 11955229, 16553394, 19563102, 23910458, 24830091, 29344653, 35865687, 49660182, 58689306, 71731374, 107597061, 215194122, 322791183, 645582366]

約数ペア:

[(1, 645582366), (2, 322791183), (3, 215194122), (6, 107597061), (9, 71731374), (11, 58689306), (13, 49660182), (18, 35865687), (22, 29344653), (26, 24830091), (27, 23910458), (33, 19563102), (39, 16553394), (54, 11955229), (59, 10942074), (66, 9781551), (78, 8276697), (99, 6521034), (109, 5922774), (117, 5517798), (118, 5471037), (143, 4514562), (169, 3820014), (177, 3647358), (198, 3260517), (218, 2961387), (234, 2758899), (286, 2257281), (297, 2173678), (327, 1974258), (338, 1910007), (351, 1839266), (354, 1823679), (429, 1504854), (507, 1273338), (531, 1215786), (594, 1086839), (649, 994734), (654, 987129), (702, 919633), (767, 841698), (858, 752427), (981, 658086), (1014, 636669), (1062, 607893), (1199, 538434), (1287, 501618), (1298, 497367), (1417, 455598), (1521, 424446), (1534, 420849), (1593, 405262), (1859, 347274), (1947, 331578), (1962, 329043), (2301, 280566), (2398, 269217), (2574, 250809), (2834, 227799), (2943, 219362), (3042, 212223), (3186, 202631), (3597, 179478), (3718, 173637), (3861, 167206), (3894, 165789), (4251, 151866), (4563, 141482), (4602, 140283), (5577, 115758), (5841, 110526), (5886, 109681), (6431, 100386), (6903, 93522), (7194, 89739), (7722, 83603), (8437, 76518), (8502, 75933), (9126, 70741), (9971, 64746), (10791, 59826), (11154, 57879), (11682, 55263), (12753, 50622), (12862, 50193), (13806, 46761), (15587, 41418), (16731, 38586), (16874, 38259), (17523, 36842), (18421, 35046), (19293, 33462), (19942, 32373), (20709, 31174), (21582, 29913), (25311, 25506)]