248849604

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 482716476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 71, 83, 92, 102, 108, 138, 142, 153, 166, 204, 207, 213, 249, 276, 284, 306, 332, 391, 414, 426, 459, 498, 612, 621, 639, 747, 782, 828, 852, 918, 996, 1173, 1207, 1242, 1278, 1411, 1494, 1564, 1633, 1836, 1909, 1917, 2241, 2346, 2414, 2484, 2556, 2822, 2988, 3266, 3519, 3621, 3818, 3834, 4233, 4482, 4692, 4828, 4899, 5644, 5727, 5893, 6532, 7038, 7242, 7636, 7668, 8466, 8964, 9798, 10557, 10863, 11454, 11786, 12699, 14076, 14484, 14697, 16932, 17181, 17679, 19596, 21114, 21726, 22908, 23572, 25398, 27761, 29394, 32453, 32589, 34362, 35358, 38097, 42228, 43452, 44091, 50796, 51543, 53037, 55522, 58788, 64906, 65178, 68724, 70716, 76194, 83283, 88182, 97359, 100181, 103086, 106074, 111044, 129812, 130356, 135539, 152388, 159111, 166566, 176364, 194718, 200362, 206172, 212148, 249849, 271078, 292077, 300543, 318222, 333132, 389436, 400724, 406617, 499698, 542156, 584154, 601086, 636444, 749547, 813234, 876231, 901629, 999396, 1168308, 1202172, 1219851, 1499094, 1626468, 1752462, 1803258, 2304163, 2439702, 2704887, 2998188, 3504924, 3606516, 3659553, 4608326, 4879404, 5409774, 6912489, 7319106, 9216652, 10819548, 13824978, 14638212, 20737467, 27649956, 41474934, 62212401, 82949868, 124424802, 248849604]

約数ペア:

[(1, 248849604), (2, 124424802), (3, 82949868), (4, 62212401), (6, 41474934), (9, 27649956), (12, 20737467), (17, 14638212), (18, 13824978), (23, 10819548), (27, 9216652), (34, 7319106), (36, 6912489), (46, 5409774), (51, 4879404), (54, 4608326), (68, 3659553), (69, 3606516), (71, 3504924), (83, 2998188), (92, 2704887), (102, 2439702), (108, 2304163), (138, 1803258), (142, 1752462), (153, 1626468), (166, 1499094), (204, 1219851), (207, 1202172), (213, 1168308), (249, 999396), (276, 901629), (284, 876231), (306, 813234), (332, 749547), (391, 636444), (414, 601086), (426, 584154), (459, 542156), (498, 499698), (612, 406617), (621, 400724), (639, 389436), (747, 333132), (782, 318222), (828, 300543), (852, 292077), (918, 271078), (996, 249849), (1173, 212148), (1207, 206172), (1242, 200362), (1278, 194718), (1411, 176364), (1494, 166566), (1564, 159111), (1633, 152388), (1836, 135539), (1909, 130356), (1917, 129812), (2241, 111044), (2346, 106074), (2414, 103086), (2484, 100181), (2556, 97359), (2822, 88182), (2988, 83283), (3266, 76194), (3519, 70716), (3621, 68724), (3818, 65178), (3834, 64906), (4233, 58788), (4482, 55522), (4692, 53037), (4828, 51543), (4899, 50796), (5644, 44091), (5727, 43452), (5893, 42228), (6532, 38097), (7038, 35358), (7242, 34362), (7636, 32589), (7668, 32453), (8466, 29394), (8964, 27761), (9798, 25398), (10557, 23572), (10863, 22908), (11454, 21726), (11786, 21114), (12699, 19596), (14076, 17679), (14484, 17181), (14697, 16932)]