339864408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 1109946240

約数和(自身を除く): 770081832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 31, 34, 36, 39, 51, 52, 53, 62, 68, 72, 78, 93, 102, 104, 106, 117, 124, 136, 153, 156, 159, 169, 186, 204, 212, 221, 234, 248, 279, 306, 312, 318, 338, 372, 403, 408, 424, 442, 468, 477, 507, 527, 558, 612, 636, 663, 676, 689, 744, 806, 884, 901, 936, 954, 1014, 1054, 1116, 1209, 1224, 1272, 1326, 1352, 1378, 1521, 1581, 1612, 1643, 1768, 1802, 1908, 1989, 2028, 2067, 2108, 2232, 2418, 2652, 2703, 2756, 2873, 3042, 3162, 3224, 3286, 3604, 3627, 3816, 3978, 4056, 4134, 4216, 4743, 4836, 4929, 5239, 5304, 5406, 5512, 5746, 6084, 6201, 6324, 6572, 6851, 7208, 7254, 7956, 8109, 8268, 8619, 8957, 9486, 9672, 9858, 10478, 10812, 11492, 11713, 12168, 12402, 12648, 13144, 13702, 14508, 14787, 15717, 15912, 16218, 16536, 17238, 17914, 18972, 19716, 20553, 20956, 21359, 21624, 22984, 23426, 24804, 25857, 26871, 27404, 27931, 29016, 29574, 31434, 32436, 34476, 35139, 35828, 37944, 39432, 41106, 41912, 42718, 46852, 47151, 49608, 51714, 53742, 54808, 55862, 59148, 61659, 62868, 64077, 64872, 68952, 70278, 71656, 80613, 82212, 83793, 85436, 89063, 93704, 94302, 103428, 105417, 107484, 111724, 118296, 123318, 125736, 128154, 140556, 152269, 161226, 164424, 167586, 170872, 178126, 188604, 192231, 206856, 210834, 214968, 223448, 246636, 251379, 256308, 267189, 277667, 281112, 304538, 322452, 335172, 356252, 363103, 377208, 384462, 421668, 456807, 493272, 502758, 512616, 534378, 555334, 609076, 644904, 670344, 712504, 726206, 768924, 801567, 833001, 843336, 913614, 1005516, 1068756, 1089309, 1110668, 1218152, 1370421, 1452412, 1537848, 1603134, 1666002, 1827228, 2011032, 2137512, 2178618, 2221336, 2499003, 2740842, 2904824, 3206268, 3267927, 3332004, 3654456, 4357236, 4720339, 4998006, 5481684, 6412536, 6535854, 6664008, 8714472, 9440678, 9996012, 10963368, 13071708, 14161017, 18881356, 19992024, 26143416, 28322034, 37762712, 42483051, 56644068, 84966102, 113288136, 169932204, 339864408]

約数ペア:

[(1, 339864408), (2, 169932204), (3, 113288136), (4, 84966102), (6, 56644068), (8, 42483051), (9, 37762712), (12, 28322034), (13, 26143416), (17, 19992024), (18, 18881356), (24, 14161017), (26, 13071708), (31, 10963368), (34, 9996012), (36, 9440678), (39, 8714472), (51, 6664008), (52, 6535854), (53, 6412536), (62, 5481684), (68, 4998006), (72, 4720339), (78, 4357236), (93, 3654456), (102, 3332004), (104, 3267927), (106, 3206268), (117, 2904824), (124, 2740842), (136, 2499003), (153, 2221336), (156, 2178618), (159, 2137512), (169, 2011032), (186, 1827228), (204, 1666002), (212, 1603134), (221, 1537848), (234, 1452412), (248, 1370421), (279, 1218152), (306, 1110668), (312, 1089309), (318, 1068756), (338, 1005516), (372, 913614), (403, 843336), (408, 833001), (424, 801567), (442, 768924), (468, 726206), (477, 712504), (507, 670344), (527, 644904), (558, 609076), (612, 555334), (636, 534378), (663, 512616), (676, 502758), (689, 493272), (744, 456807), (806, 421668), (884, 384462), (901, 377208), (936, 363103), (954, 356252), (1014, 335172), (1054, 322452), (1116, 304538), (1209, 281112), (1224, 277667), (1272, 267189), (1326, 256308), (1352, 251379), (1378, 246636), (1521, 223448), (1581, 214968), (1612, 210834), (1643, 206856), (1768, 192231), (1802, 188604), (1908, 178126), (1989, 170872), (2028, 167586), (2067, 164424), (2108, 161226), (2232, 152269), (2418, 140556), (2652, 128154), (2703, 125736), (2756, 123318), (2873, 118296), (3042, 111724), (3162, 107484), (3224, 105417), (3286, 103428), (3604, 94302), (3627, 93704), (3816, 89063), (3978, 85436), (4056, 83793), (4134, 82212), (4216, 80613), (4743, 71656), (4836, 70278), (4929, 68952), (5239, 64872), (5304, 64077), (5406, 62868), (5512, 61659), (5746, 59148), (6084, 55862), (6201, 54808), (6324, 53742), (6572, 51714), (6851, 49608), (7208, 47151), (7254, 46852), (7956, 42718), (8109, 41912), (8268, 41106), (8619, 39432), (8957, 37944), (9486, 35828), (9672, 35139), (9858, 34476), (10478, 32436), (10812, 31434), (11492, 29574), (11713, 29016), (12168, 27931), (12402, 27404), (12648, 26871), (13144, 25857), (13702, 24804), (14508, 23426), (14787, 22984), (15717, 21624), (15912, 21359), (16218, 20956), (16536, 20553), (17238, 19716), (17914, 18972)]