390321792

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:623

約数の個数: 192

約数和(自身を含む): 1299480000

約数和(自身を除く): 909158208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 97, 112, 126, 128, 144, 168, 192, 194, 224, 252, 288, 291, 336, 384, 388, 448, 499, 504, 576, 582, 672, 679, 776, 873, 896, 998, 1008, 1152, 1164, 1344, 1358, 1497, 1552, 1746, 1996, 2016, 2037, 2328, 2688, 2716, 2994, 3104, 3492, 3493, 3992, 4032, 4074, 4491, 4656, 5432, 5988, 6111, 6208, 6984, 6986, 7984, 8064, 8148, 8982, 9312, 10479, 10864, 11976, 12222, 12416, 13968, 13972, 15968, 16296, 17964, 18624, 20958, 21728, 23952, 24444, 27936, 27944, 31437, 31936, 32592, 35928, 37248, 41916, 43456, 47904, 48403, 48888, 55872, 55888, 62874, 63872, 65184, 71856, 83832, 86912, 95808, 96806, 97776, 111744, 111776, 125748, 130368, 143712, 145209, 167664, 191616, 193612, 195552, 223552, 251496, 260736, 287424, 290418, 335328, 338821, 387224, 391104, 435627, 447104, 502992, 574848, 580836, 670656, 677642, 774448, 782208, 871254, 1005984, 1016463, 1161672, 1341312, 1355284, 1548896, 1742508, 2011968, 2032926, 2323344, 2710568, 3049389, 3097792, 3485016, 4023936, 4065852, 4646688, 5421136, 6098778, 6195584, 6970032, 8131704, 9293376, 10842272, 12197556, 13940064, 16263408, 18586752, 21684544, 24395112, 27880128, 32526816, 43369088, 48790224, 55760256, 65053632, 97580448, 130107264, 195160896, 390321792]

約数ペア:

[(1, 390321792), (2, 195160896), (3, 130107264), (4, 97580448), (6, 65053632), (7, 55760256), (8, 48790224), (9, 43369088), (12, 32526816), (14, 27880128), (16, 24395112), (18, 21684544), (21, 18586752), (24, 16263408), (28, 13940064), (32, 12197556), (36, 10842272), (42, 9293376), (48, 8131704), (56, 6970032), (63, 6195584), (64, 6098778), (72, 5421136), (84, 4646688), (96, 4065852), (97, 4023936), (112, 3485016), (126, 3097792), (128, 3049389), (144, 2710568), (168, 2323344), (192, 2032926), (194, 2011968), (224, 1742508), (252, 1548896), (288, 1355284), (291, 1341312), (336, 1161672), (384, 1016463), (388, 1005984), (448, 871254), (499, 782208), (504, 774448), (576, 677642), (582, 670656), (672, 580836), (679, 574848), (776, 502992), (873, 447104), (896, 435627), (998, 391104), (1008, 387224), (1152, 338821), (1164, 335328), (1344, 290418), (1358, 287424), (1497, 260736), (1552, 251496), (1746, 223552), (1996, 195552), (2016, 193612), (2037, 191616), (2328, 167664), (2688, 145209), (2716, 143712), (2994, 130368), (3104, 125748), (3492, 111776), (3493, 111744), (3992, 97776), (4032, 96806), (4074, 95808), (4491, 86912), (4656, 83832), (5432, 71856), (5988, 65184), (6111, 63872), (6208, 62874), (6984, 55888), (6986, 55872), (7984, 48888), (8064, 48403), (8148, 47904), (8982, 43456), (9312, 41916), (10479, 37248), (10864, 35928), (11976, 32592), (12222, 31936), (12416, 31437), (13968, 27944), (13972, 27936), (15968, 24444), (16296, 23952), (17964, 21728), (18624, 20958)]