992219976

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:785

約数の個数: 256

約数和(自身を含む): 3271680000

約数和(自身を除く): 2279460024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 31, 33, 36, 38, 44, 54, 57, 62, 66, 72, 76, 88, 93, 99, 108, 114, 124, 132, 152, 171, 186, 198, 209, 216, 228, 248, 264, 279, 297, 341, 342, 372, 396, 418, 456, 513, 558, 589, 594, 627, 682, 684, 709, 744, 792, 836, 837, 1023, 1026, 1116, 1178, 1188, 1254, 1364, 1368, 1418, 1672, 1674, 1767, 1881, 2046, 2052, 2127, 2232, 2356, 2376, 2508, 2728, 2836, 3069, 3348, 3534, 3762, 4092, 4104, 4254, 4712, 5016, 5301, 5643, 5672, 6138, 6381, 6479, 6696, 7068, 7524, 7799, 8184, 8508, 9207, 10602, 11286, 12276, 12762, 12958, 13471, 14136, 15048, 15598, 15903, 17016, 18414, 19143, 19437, 21204, 21979, 22572, 23397, 24552, 25524, 25916, 26942, 31196, 31806, 36828, 38286, 38874, 40413, 42408, 43958, 45144, 46794, 51048, 51832, 53884, 58311, 62392, 63612, 65937, 70191, 73656, 76572, 77748, 80826, 87916, 93588, 107768, 116622, 121239, 127224, 131874, 140382, 148181, 153144, 155496, 161652, 174933, 175832, 187176, 197811, 210573, 233244, 241769, 242478, 263748, 280764, 296362, 323304, 349866, 363717, 395622, 417601, 421146, 444543, 466488, 483538, 484956, 527496, 561528, 592724, 593433, 699732, 725307, 727434, 791244, 835202, 842292, 889086, 967076, 969912, 1185448, 1186866, 1252803, 1333629, 1399464, 1450614, 1454868, 1582488, 1670404, 1684584, 1778172, 1934152, 2175921, 2373732, 2505606, 2667258, 2901228, 2909736, 3340808, 3556344, 3758409, 4000887, 4351842, 4593611, 4747464, 5011212, 5334516, 5802456, 6527763, 7516818, 8001774, 8703684, 9187222, 10022424, 10669032, 11275227, 13055526, 13780833, 15033636, 16003548, 17407368, 18374444, 22550454, 26111052, 27561666, 30067272, 32007096, 36748888, 41342499, 45100908, 52222104, 55123332, 82684998, 90201816, 110246664, 124027497, 165369996, 248054994, 330739992, 496109988, 992219976]

約数ペア:

[(1, 992219976), (2, 496109988), (3, 330739992), (4, 248054994), (6, 165369996), (8, 124027497), (9, 110246664), (11, 90201816), (12, 82684998), (18, 55123332), (19, 52222104), (22, 45100908), (24, 41342499), (27, 36748888), (31, 32007096), (33, 30067272), (36, 27561666), (38, 26111052), (44, 22550454), (54, 18374444), (57, 17407368), (62, 16003548), (66, 15033636), (72, 13780833), (76, 13055526), (88, 11275227), (93, 10669032), (99, 10022424), (108, 9187222), (114, 8703684), (124, 8001774), (132, 7516818), (152, 6527763), (171, 5802456), (186, 5334516), (198, 5011212), (209, 4747464), (216, 4593611), (228, 4351842), (248, 4000887), (264, 3758409), (279, 3556344), (297, 3340808), (341, 2909736), (342, 2901228), (372, 2667258), (396, 2505606), (418, 2373732), (456, 2175921), (513, 1934152), (558, 1778172), (589, 1684584), (594, 1670404), (627, 1582488), (682, 1454868), (684, 1450614), (709, 1399464), (744, 1333629), (792, 1252803), (836, 1186866), (837, 1185448), (1023, 969912), (1026, 967076), (1116, 889086), (1178, 842292), (1188, 835202), (1254, 791244), (1364, 727434), (1368, 725307), (1418, 699732), (1672, 593433), (1674, 592724), (1767, 561528), (1881, 527496), (2046, 484956), (2052, 483538), (2127, 466488), (2232, 444543), (2356, 421146), (2376, 417601), (2508, 395622), (2728, 363717), (2836, 349866), (3069, 323304), (3348, 296362), (3534, 280764), (3762, 263748), (4092, 242478), (4104, 241769), (4254, 233244), (4712, 210573), (5016, 197811), (5301, 187176), (5643, 175832), (5672, 174933), (6138, 161652), (6381, 155496), (6479, 153144), (6696, 148181), (7068, 140382), (7524, 131874), (7799, 127224), (8184, 121239), (8508, 116622), (9207, 107768), (10602, 93588), (11286, 87916), (12276, 80826), (12762, 77748), (12958, 76572), (13471, 73656), (14136, 70191), (15048, 65937), (15598, 63612), (15903, 62392), (17016, 58311), (18414, 53884), (19143, 51832), (19437, 51048), (21204, 46794), (21979, 45144), (22572, 43958), (23397, 42408), (24552, 40413), (25524, 38874), (25916, 38286), (26942, 36828), (31196, 31806)]