2017222788

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 5883494400

約数和(自身を除く): 3866271612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 127, 147, 196, 204, 227, 238, 254, 294, 343, 357, 381, 454, 476, 508, 588, 681, 686, 714, 762, 833, 889, 908, 1029, 1362, 1372, 1428, 1524, 1589, 1666, 1778, 2058, 2159, 2499, 2667, 2724, 3178, 3332, 3556, 3859, 4116, 4318, 4767, 4998, 5334, 5831, 6223, 6356, 6477, 7718, 8636, 9534, 9996, 10668, 11123, 11577, 11662, 12446, 12954, 15113, 15436, 17493, 18669, 19068, 22246, 23154, 23324, 24892, 25908, 27013, 28829, 30226, 33369, 34986, 37338, 43561, 44492, 45339, 46308, 54026, 57658, 60452, 66738, 69972, 74676, 77861, 81039, 86487, 87122, 90678, 105791, 108052, 115316, 130683, 133476, 155722, 162078, 172974, 174244, 181356, 189091, 201803, 211582, 233583, 261366, 311444, 317373, 324156, 345948, 378182, 403606, 423164, 467166, 490093, 522732, 567273, 605409, 634746, 740537, 756364, 807212, 934332, 980186, 1134546, 1210818, 1269492, 1323637, 1412621, 1470279, 1481074, 1960372, 2221611, 2269092, 2421636, 2647274, 2825242, 2940558, 2962148, 3430651, 3970911, 4237863, 4443222, 5294548, 5650484, 5881116, 6861302, 7941822, 8475726, 8886444, 9888347, 10291953, 13722604, 15883644, 16951452, 19776694, 20583906, 24014557, 29665041, 39553388, 41167812, 48029114, 59330082, 72043671, 96058228, 118660164, 144087342, 168101899, 288174684, 336203798, 504305697, 672407596, 1008611394, 2017222788]

約数ペア:

[(1, 2017222788), (2, 1008611394), (3, 672407596), (4, 504305697), (6, 336203798), (7, 288174684), (12, 168101899), (14, 144087342), (17, 118660164), (21, 96058228), (28, 72043671), (34, 59330082), (42, 48029114), (49, 41167812), (51, 39553388), (68, 29665041), (84, 24014557), (98, 20583906), (102, 19776694), (119, 16951452), (127, 15883644), (147, 13722604), (196, 10291953), (204, 9888347), (227, 8886444), (238, 8475726), (254, 7941822), (294, 6861302), (343, 5881116), (357, 5650484), (381, 5294548), (454, 4443222), (476, 4237863), (508, 3970911), (588, 3430651), (681, 2962148), (686, 2940558), (714, 2825242), (762, 2647274), (833, 2421636), (889, 2269092), (908, 2221611), (1029, 1960372), (1362, 1481074), (1372, 1470279), (1428, 1412621), (1524, 1323637), (1589, 1269492), (1666, 1210818), (1778, 1134546), (2058, 980186), (2159, 934332), (2499, 807212), (2667, 756364), (2724, 740537), (3178, 634746), (3332, 605409), (3556, 567273), (3859, 522732), (4116, 490093), (4318, 467166), (4767, 423164), (4998, 403606), (5334, 378182), (5831, 345948), (6223, 324156), (6356, 317373), (6477, 311444), (7718, 261366), (8636, 233583), (9534, 211582), (9996, 201803), (10668, 189091), (11123, 181356), (11577, 174244), (11662, 172974), (12446, 162078), (12954, 155722), (15113, 133476), (15436, 130683), (17493, 115316), (18669, 108052), (19068, 105791), (22246, 90678), (23154, 87122), (23324, 86487), (24892, 81039), (25908, 77861), (27013, 74676), (28829, 69972), (30226, 66738), (33369, 60452), (34986, 57658), (37338, 54026), (43561, 46308), (44492, 45339)]