679454776

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 384

約数和(自身を含む): 1985679360

約数和(自身を除く): 1306224584

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 23, 26, 28, 31, 34, 44, 46, 49, 52, 56, 62, 68, 77, 88, 91, 92, 98, 104, 119, 124, 136, 143, 154, 161, 182, 184, 187, 196, 217, 221, 238, 248, 253, 286, 299, 308, 322, 341, 364, 374, 391, 392, 403, 434, 442, 476, 506, 527, 539, 572, 598, 616, 637, 644, 682, 713, 728, 748, 782, 806, 833, 868, 884, 952, 1001, 1012, 1054, 1078, 1127, 1144, 1196, 1274, 1288, 1309, 1364, 1426, 1496, 1519, 1547, 1564, 1612, 1666, 1736, 1768, 1771, 2002, 2024, 2093, 2108, 2156, 2254, 2387, 2392, 2431, 2548, 2618, 2728, 2737, 2821, 2852, 3038, 3094, 3128, 3224, 3289, 3332, 3542, 3689, 4004, 4186, 4216, 4301, 4312, 4433, 4508, 4774, 4862, 4991, 5083, 5096, 5236, 5474, 5642, 5704, 5797, 6076, 6188, 6578, 6664, 6851, 7007, 7084, 7378, 7843, 8008, 8372, 8602, 8866, 9016, 9163, 9269, 9548, 9724, 9982, 10166, 10472, 10829, 10948, 11284, 11594, 12121, 12152, 12376, 12397, 13156, 13702, 14014, 14168, 14651, 14756, 15686, 16709, 16744, 17017, 17204, 17732, 18326, 18538, 19096, 19159, 19448, 19747, 19964, 20332, 21658, 21896, 22568, 23023, 23188, 24242, 24794, 25823, 26312, 27404, 28028, 29302, 29512, 30107, 31031, 31372, 33418, 34034, 34408, 34937, 35464, 35581, 36652, 37076, 38318, 39494, 39928, 40579, 40664, 43316, 46046, 46376, 47957, 48484, 49588, 51646, 54808, 54901, 55913, 56056, 58604, 60214, 62062, 62744, 64883, 66836, 68068, 69874, 71162, 73304, 74152, 75361, 76636, 78988, 81158, 84847, 86632, 92092, 95914, 96968, 99176, 101959, 103292, 109802, 111826, 117208, 119119, 120428, 124124, 129766, 133331, 133672, 136136, 139748, 142324, 150722, 153272, 157573, 157976, 161161, 162316, 169694, 184184, 191828, 203918, 206584, 210749, 217217, 219604, 223652, 238238, 240856, 248248, 249067, 259532, 266662, 279496, 284053, 284648, 301444, 315146, 322322, 324632, 335699, 339388, 383656, 384307, 391391, 407836, 421498, 434434, 439208, 447304, 454181, 476476, 498134, 519064, 527527, 533324, 568106, 593929, 602888, 630292, 644644, 671398, 678776, 713713, 768614, 782782, 815672, 842996, 868868, 908362, 933317, 952952, 996268, 1055054, 1066648, 1103011, 1136212, 1187858, 1260584, 1289288, 1342796, 1427426, 1537228, 1565564, 1685992, 1733303, 1737736, 1816724, 1866634, 1992536, 2110108, 2206022, 2272424, 2375716, 2685592, 2739737, 2854852, 3074456, 3131128, 3466606, 3633448, 3692689, 3733268, 4220216, 4412044, 4751432, 4995991, 5479474, 5709704, 6533219, 6933212, 7385378, 7466536, 7721077, 8824088, 9991982, 10958948, 12133121, 13066438, 13866424, 14770756, 15442154, 19983964, 21917896, 24266242, 26132876, 29541512, 30884308, 39967928, 48532484, 52265752, 61768616, 84931847, 97064968, 169863694, 339727388, 679454776]

約数ペア:

[(1, 679454776), (2, 339727388), (4, 169863694), (7, 97064968), (8, 84931847), (11, 61768616), (13, 52265752), (14, 48532484), (17, 39967928), (22, 30884308), (23, 29541512), (26, 26132876), (28, 24266242), (31, 21917896), (34, 19983964), (44, 15442154), (46, 14770756), (49, 13866424), (52, 13066438), (56, 12133121), (62, 10958948), (68, 9991982), (77, 8824088), (88, 7721077), (91, 7466536), (92, 7385378), (98, 6933212), (104, 6533219), (119, 5709704), (124, 5479474), (136, 4995991), (143, 4751432), (154, 4412044), (161, 4220216), (182, 3733268), (184, 3692689), (187, 3633448), (196, 3466606), (217, 3131128), (221, 3074456), (238, 2854852), (248, 2739737), (253, 2685592), (286, 2375716), (299, 2272424), (308, 2206022), (322, 2110108), (341, 1992536), (364, 1866634), (374, 1816724), (391, 1737736), (392, 1733303), (403, 1685992), (434, 1565564), (442, 1537228), (476, 1427426), (506, 1342796), (527, 1289288), (539, 1260584), (572, 1187858), (598, 1136212), (616, 1103011), (637, 1066648), (644, 1055054), (682, 996268), (713, 952952), (728, 933317), (748, 908362), (782, 868868), (806, 842996), (833, 815672), (868, 782782), (884, 768614), (952, 713713), (1001, 678776), (1012, 671398), (1054, 644644), (1078, 630292), (1127, 602888), (1144, 593929), (1196, 568106), (1274, 533324), (1288, 527527), (1309, 519064), (1364, 498134), (1426, 476476), (1496, 454181), (1519, 447304), (1547, 439208), (1564, 434434), (1612, 421498), (1666, 407836), (1736, 391391), (1768, 384307), (1771, 383656), (2002, 339388), (2024, 335699), (2093, 324632), (2108, 322322), (2156, 315146), (2254, 301444), (2387, 284648), (2392, 284053), (2431, 279496), (2548, 266662), (2618, 259532), (2728, 249067), (2737, 248248), (2821, 240856), (2852, 238238), (3038, 223652), (3094, 219604), (3128, 217217), (3224, 210749), (3289, 206584), (3332, 203918), (3542, 191828), (3689, 184184), (4004, 169694), (4186, 162316), (4216, 161161), (4301, 157976), (4312, 157573), (4433, 153272), (4508, 150722), (4774, 142324), (4862, 139748), (4991, 136136), (5083, 133672), (5096, 133331), (5236, 129766), (5474, 124124), (5642, 120428), (5704, 119119), (5797, 117208), (6076, 111826), (6188, 109802), (6578, 103292), (6664, 101959), (6851, 99176), (7007, 96968), (7084, 95914), (7378, 92092), (7843, 86632), (8008, 84847), (8372, 81158), (8602, 78988), (8866, 76636), (9016, 75361), (9163, 74152), (9269, 73304), (9548, 71162), (9724, 69874), (9982, 68068), (10166, 66836), (10472, 64883), (10829, 62744), (10948, 62062), (11284, 60214), (11594, 58604), (12121, 56056), (12152, 55913), (12376, 54901), (12397, 54808), (13156, 51646), (13702, 49588), (14014, 48484), (14168, 47957), (14651, 46376), (14756, 46046), (15686, 43316), (16709, 40664), (16744, 40579), (17017, 39928), (17204, 39494), (17732, 38318), (18326, 37076), (18538, 36652), (19096, 35581), (19159, 35464), (19448, 34937), (19747, 34408), (19964, 34034), (20332, 33418), (21658, 31372), (21896, 31031), (22568, 30107), (23023, 29512), (23188, 29302), (24242, 28028), (24794, 27404), (25823, 26312)]