1691001676

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 4015484928

約数和(自身を除く): 2324483252

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 37, 46, 52, 53, 74, 91, 92, 103, 106, 148, 161, 182, 206, 212, 259, 299, 322, 364, 371, 412, 481, 518, 598, 644, 689, 721, 742, 851, 962, 1036, 1196, 1219, 1339, 1378, 1442, 1484, 1702, 1924, 1961, 2093, 2369, 2438, 2678, 2756, 2884, 3367, 3404, 3811, 3922, 4186, 4738, 4823, 4876, 5356, 5459, 5957, 6734, 7622, 7844, 8372, 8533, 9373, 9476, 9646, 10918, 11063, 11914, 13468, 13727, 15244, 15847, 16583, 17066, 18746, 19292, 21836, 22126, 23828, 25493, 26677, 27454, 30797, 31694, 33166, 34132, 37492, 38213, 44252, 45103, 49543, 50986, 53354, 54908, 61594, 63388, 66332, 70967, 76426, 77441, 87653, 90206, 99086, 101972, 106708, 110929, 123188, 125557, 141934, 152852, 154882, 175306, 178451, 180412, 198172, 201983, 215579, 221858, 251114, 283868, 309764, 315721, 346801, 350612, 356902, 403966, 431158, 443716, 496769, 502228, 586339, 613571, 631442, 693602, 713804, 807932, 862316, 878899, 993538, 1139489, 1172678, 1227142, 1262884, 1387204, 1413881, 1632241, 1757798, 1987076, 2278978, 2345356, 2454284, 2625779, 2827762, 3264482, 3515596, 4104373, 4557956, 4645609, 5251558, 5655524, 6528964, 7976423, 8208746, 9291218, 10503116, 11425687, 15952846, 16417492, 18380453, 18582436, 22851374, 31905692, 32519263, 36760906, 45702748, 60392917, 65038526, 73521812, 120785834, 130077052, 241571668, 422750419, 845500838, 1691001676]

約数ペア:

[(1, 1691001676), (2, 845500838), (4, 422750419), (7, 241571668), (13, 130077052), (14, 120785834), (23, 73521812), (26, 65038526), (28, 60392917), (37, 45702748), (46, 36760906), (52, 32519263), (53, 31905692), (74, 22851374), (91, 18582436), (92, 18380453), (103, 16417492), (106, 15952846), (148, 11425687), (161, 10503116), (182, 9291218), (206, 8208746), (212, 7976423), (259, 6528964), (299, 5655524), (322, 5251558), (364, 4645609), (371, 4557956), (412, 4104373), (481, 3515596), (518, 3264482), (598, 2827762), (644, 2625779), (689, 2454284), (721, 2345356), (742, 2278978), (851, 1987076), (962, 1757798), (1036, 1632241), (1196, 1413881), (1219, 1387204), (1339, 1262884), (1378, 1227142), (1442, 1172678), (1484, 1139489), (1702, 993538), (1924, 878899), (1961, 862316), (2093, 807932), (2369, 713804), (2438, 693602), (2678, 631442), (2756, 613571), (2884, 586339), (3367, 502228), (3404, 496769), (3811, 443716), (3922, 431158), (4186, 403966), (4738, 356902), (4823, 350612), (4876, 346801), (5356, 315721), (5459, 309764), (5957, 283868), (6734, 251114), (7622, 221858), (7844, 215579), (8372, 201983), (8533, 198172), (9373, 180412), (9476, 178451), (9646, 175306), (10918, 154882), (11063, 152852), (11914, 141934), (13468, 125557), (13727, 123188), (15244, 110929), (15847, 106708), (16583, 101972), (17066, 99086), (18746, 90206), (19292, 87653), (21836, 77441), (22126, 76426), (23828, 70967), (25493, 66332), (26677, 63388), (27454, 61594), (30797, 54908), (31694, 53354), (33166, 50986), (34132, 49543), (37492, 45103), (38213, 44252)]