311958432

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 192

約数和(自身を含む): 980864640

約数和(自身を除く): 668906208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 67, 68, 72, 96, 102, 108, 134, 136, 144, 153, 201, 204, 216, 268, 272, 288, 306, 317, 402, 408, 432, 459, 536, 544, 603, 612, 634, 804, 816, 864, 918, 951, 1072, 1139, 1206, 1224, 1268, 1608, 1632, 1809, 1836, 1902, 2144, 2278, 2412, 2448, 2536, 2853, 3216, 3417, 3618, 3672, 3804, 4556, 4824, 4896, 5072, 5389, 5706, 6432, 6834, 7236, 7344, 7608, 8559, 9112, 9648, 10144, 10251, 10778, 11412, 13668, 14472, 14688, 15216, 16167, 17118, 18224, 19296, 20502, 21239, 21556, 22824, 27336, 28944, 30432, 30753, 32334, 34236, 36448, 41004, 42478, 43112, 45648, 48501, 54672, 57888, 61506, 63717, 64668, 68472, 82008, 84956, 86224, 91296, 97002, 109344, 123012, 127434, 129336, 136944, 145503, 164016, 169912, 172448, 191151, 194004, 246024, 254868, 258672, 273888, 291006, 328032, 339824, 361063, 382302, 388008, 492048, 509736, 517344, 573453, 582012, 679648, 722126, 764604, 776016, 984096, 1019472, 1083189, 1146906, 1164024, 1444252, 1529208, 1552032, 2038944, 2166378, 2293812, 2328048, 2888504, 3058416, 3249567, 4332756, 4587624, 4656096, 5777008, 6116832, 6499134, 8665512, 9175248, 9748701, 11554016, 12998268, 17331024, 18350496, 19497402, 25996536, 34662048, 38994804, 51993072, 77989608, 103986144, 155979216, 311958432]

約数ペア:

[(1, 311958432), (2, 155979216), (3, 103986144), (4, 77989608), (6, 51993072), (8, 38994804), (9, 34662048), (12, 25996536), (16, 19497402), (17, 18350496), (18, 17331024), (24, 12998268), (27, 11554016), (32, 9748701), (34, 9175248), (36, 8665512), (48, 6499134), (51, 6116832), (54, 5777008), (67, 4656096), (68, 4587624), (72, 4332756), (96, 3249567), (102, 3058416), (108, 2888504), (134, 2328048), (136, 2293812), (144, 2166378), (153, 2038944), (201, 1552032), (204, 1529208), (216, 1444252), (268, 1164024), (272, 1146906), (288, 1083189), (306, 1019472), (317, 984096), (402, 776016), (408, 764604), (432, 722126), (459, 679648), (536, 582012), (544, 573453), (603, 517344), (612, 509736), (634, 492048), (804, 388008), (816, 382302), (864, 361063), (918, 339824), (951, 328032), (1072, 291006), (1139, 273888), (1206, 258672), (1224, 254868), (1268, 246024), (1608, 194004), (1632, 191151), (1809, 172448), (1836, 169912), (1902, 164016), (2144, 145503), (2278, 136944), (2412, 129336), (2448, 127434), (2536, 123012), (2853, 109344), (3216, 97002), (3417, 91296), (3618, 86224), (3672, 84956), (3804, 82008), (4556, 68472), (4824, 64668), (4896, 63717), (5072, 61506), (5389, 57888), (5706, 54672), (6432, 48501), (6834, 45648), (7236, 43112), (7344, 42478), (7608, 41004), (8559, 36448), (9112, 34236), (9648, 32334), (10144, 30753), (10251, 30432), (10778, 28944), (11412, 27336), (13668, 22824), (14472, 21556), (14688, 21239), (15216, 20502), (16167, 19296), (17118, 18224)]