4430227788

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{499}}^1\times {\mathrm{719}}^1$

素因数の和:1249

約数の個数: 144

約数和(自身を含む): 13104000000

約数和(自身を除く): 8673772212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 499, 588, 686, 719, 882, 998, 1029, 1372, 1438, 1497, 1764, 1996, 2058, 2157, 2876, 2994, 3087, 3493, 4116, 4314, 4491, 5033, 5988, 6174, 6471, 6986, 8628, 8982, 10066, 10479, 12348, 12942, 13972, 15099, 17964, 20132, 20958, 24451, 25884, 30198, 31437, 35231, 41916, 45297, 48902, 60396, 62874, 70462, 73353, 90594, 97804, 105693, 125748, 140924, 146706, 171157, 181188, 211386, 220059, 246617, 293412, 317079, 342314, 358781, 422772, 440118, 493234, 513471, 634158, 684628, 717562, 739851, 880236, 986468, 1026942, 1076343, 1268316, 1435124, 1479702, 1540413, 2053884, 2152686, 2219553, 2511467, 2959404, 3080826, 3229029, 4305372, 4439106, 5022934, 6161652, 6458058, 7534401, 8878212, 10045868, 12916116, 15068802, 17580269, 22603203, 30137604, 35160538, 45206406, 52740807, 70321076, 90412812, 105481614, 123061883, 158222421, 210963228, 246123766, 316444842, 369185649, 492247532, 632889684, 738371298, 1107556947, 1476742596, 2215113894, 4430227788]

約数ペア:

[(1, 4430227788), (2, 2215113894), (3, 1476742596), (4, 1107556947), (6, 738371298), (7, 632889684), (9, 492247532), (12, 369185649), (14, 316444842), (18, 246123766), (21, 210963228), (28, 158222421), (36, 123061883), (42, 105481614), (49, 90412812), (63, 70321076), (84, 52740807), (98, 45206406), (126, 35160538), (147, 30137604), (196, 22603203), (252, 17580269), (294, 15068802), (343, 12916116), (441, 10045868), (499, 8878212), (588, 7534401), (686, 6458058), (719, 6161652), (882, 5022934), (998, 4439106), (1029, 4305372), (1372, 3229029), (1438, 3080826), (1497, 2959404), (1764, 2511467), (1996, 2219553), (2058, 2152686), (2157, 2053884), (2876, 1540413), (2994, 1479702), (3087, 1435124), (3493, 1268316), (4116, 1076343), (4314, 1026942), (4491, 986468), (5033, 880236), (5988, 739851), (6174, 717562), (6471, 684628), (6986, 634158), (8628, 513471), (8982, 493234), (10066, 440118), (10479, 422772), (12348, 358781), (12942, 342314), (13972, 317079), (15099, 293412), (17964, 246617), (20132, 220059), (20958, 211386), (24451, 181188), (25884, 171157), (30198, 146706), (31437, 140924), (35231, 125748), (41916, 105693), (45297, 97804), (48902, 90594), (60396, 73353), (62874, 70462)]