518341356

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 1643765760

約数和(自身を除く): 1125424404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 27, 34, 36, 38, 39, 51, 52, 54, 57, 68, 76, 78, 81, 102, 108, 114, 117, 127, 153, 156, 162, 171, 204, 221, 228, 234, 243, 247, 254, 306, 323, 324, 342, 351, 381, 442, 459, 468, 486, 494, 508, 513, 612, 646, 663, 684, 702, 741, 762, 884, 918, 969, 972, 988, 1026, 1053, 1143, 1292, 1326, 1377, 1404, 1482, 1524, 1539, 1651, 1836, 1938, 1989, 2052, 2106, 2159, 2223, 2286, 2413, 2652, 2754, 2907, 2964, 3078, 3159, 3302, 3429, 3876, 3978, 4131, 4199, 4212, 4318, 4446, 4572, 4617, 4826, 4953, 5508, 5814, 5967, 6156, 6318, 6477, 6604, 6669, 6858, 7239, 7956, 8262, 8398, 8636, 8721, 8892, 9234, 9652, 9906, 10287, 11628, 11934, 12597, 12636, 12954, 13338, 13716, 14478, 14859, 16524, 16796, 17442, 17901, 18468, 19431, 19812, 20007, 20574, 21717, 23868, 25194, 25908, 26163, 26676, 28067, 28956, 29718, 30861, 31369, 34884, 35802, 37791, 38862, 40014, 41021, 41148, 43434, 44577, 50388, 52326, 53703, 56134, 58293, 59436, 60021, 61722, 62738, 65151, 71604, 75582, 77724, 78489, 80028, 82042, 84201, 86868, 89154, 94107, 104652, 107406, 112268, 113373, 116586, 120042, 123063, 123444, 125476, 130302, 133731, 151164, 156978, 164084, 168402, 174879, 178308, 188214, 195453, 214812, 226746, 233172, 240084, 246126, 252603, 260604, 267462, 282321, 313956, 336804, 340119, 349758, 369189, 376428, 390906, 401193, 453492, 492252, 505206, 524637, 533273, 534924, 564642, 586359, 680238, 699516, 738378, 757809, 781812, 802386, 846963, 1010412, 1020357, 1049274, 1066546, 1107567, 1129284, 1172718, 1360476, 1476756, 1515618, 1599819, 1604772, 1693926, 2040714, 2098548, 2133092, 2215134, 2273427, 2345436, 2540889, 3031236, 3199638, 3322701, 3387852, 4081428, 4430268, 4546854, 4799457, 5081778, 6399276, 6645402, 6820281, 7622667, 9093708, 9598914, 9968103, 10163556, 13290804, 13640562, 14398371, 15245334, 19197828, 19936206, 27281124, 28796742, 30490668, 39872412, 43195113, 57593484, 86390226, 129585339, 172780452, 259170678, 518341356]

約数ペア:

[(1, 518341356), (2, 259170678), (3, 172780452), (4, 129585339), (6, 86390226), (9, 57593484), (12, 43195113), (13, 39872412), (17, 30490668), (18, 28796742), (19, 27281124), (26, 19936206), (27, 19197828), (34, 15245334), (36, 14398371), (38, 13640562), (39, 13290804), (51, 10163556), (52, 9968103), (54, 9598914), (57, 9093708), (68, 7622667), (76, 6820281), (78, 6645402), (81, 6399276), (102, 5081778), (108, 4799457), (114, 4546854), (117, 4430268), (127, 4081428), (153, 3387852), (156, 3322701), (162, 3199638), (171, 3031236), (204, 2540889), (221, 2345436), (228, 2273427), (234, 2215134), (243, 2133092), (247, 2098548), (254, 2040714), (306, 1693926), (323, 1604772), (324, 1599819), (342, 1515618), (351, 1476756), (381, 1360476), (442, 1172718), (459, 1129284), (468, 1107567), (486, 1066546), (494, 1049274), (508, 1020357), (513, 1010412), (612, 846963), (646, 802386), (663, 781812), (684, 757809), (702, 738378), (741, 699516), (762, 680238), (884, 586359), (918, 564642), (969, 534924), (972, 533273), (988, 524637), (1026, 505206), (1053, 492252), (1143, 453492), (1292, 401193), (1326, 390906), (1377, 376428), (1404, 369189), (1482, 349758), (1524, 340119), (1539, 336804), (1651, 313956), (1836, 282321), (1938, 267462), (1989, 260604), (2052, 252603), (2106, 246126), (2159, 240084), (2223, 233172), (2286, 226746), (2413, 214812), (2652, 195453), (2754, 188214), (2907, 178308), (2964, 174879), (3078, 168402), (3159, 164084), (3302, 156978), (3429, 151164), (3876, 133731), (3978, 130302), (4131, 125476), (4199, 123444), (4212, 123063), (4318, 120042), (4446, 116586), (4572, 113373), (4617, 112268), (4826, 107406), (4953, 104652), (5508, 94107), (5814, 89154), (5967, 86868), (6156, 84201), (6318, 82042), (6477, 80028), (6604, 78489), (6669, 77724), (6858, 75582), (7239, 71604), (7956, 65151), (8262, 62738), (8398, 61722), (8636, 60021), (8721, 59436), (8892, 58293), (9234, 56134), (9652, 53703), (9906, 52326), (10287, 50388), (11628, 44577), (11934, 43434), (12597, 41148), (12636, 41021), (12954, 40014), (13338, 38862), (13716, 37791), (14478, 35802), (14859, 34884), (16524, 31369), (16796, 30861), (17442, 29718), (17901, 28956), (18468, 28067), (19431, 26676), (19812, 26163), (20007, 25908), (20574, 25194), (21717, 23868)]