304954272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{457}}^1$

素因数の和:811

約数の個数: 144

約数和(自身を含む): 996270912

約数和(自身を除く): 691316640

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 331, 336, 457, 504, 662, 672, 914, 993, 1008, 1324, 1371, 1828, 1986, 2016, 2317, 2648, 2742, 2979, 3199, 3656, 3972, 4113, 4634, 5296, 5484, 5958, 6398, 6951, 7312, 7944, 8226, 9268, 9597, 10592, 10968, 11916, 12796, 13902, 14624, 15888, 16452, 18536, 19194, 20853, 21936, 23832, 25592, 27804, 28791, 31776, 32904, 37072, 38388, 41706, 43872, 47664, 51184, 55608, 57582, 65808, 74144, 76776, 83412, 95328, 102368, 111216, 115164, 131616, 151267, 153552, 166824, 222432, 230328, 302534, 307104, 333648, 453801, 460656, 605068, 667296, 907602, 921312, 1058869, 1210136, 1361403, 1815204, 2117738, 2420272, 2722806, 3176607, 3630408, 4235476, 4840544, 5445612, 6353214, 7260816, 8470952, 9529821, 10891224, 12706428, 14521632, 16941904, 19059642, 21782448, 25412856, 33883808, 38119284, 43564896, 50825712, 76238568, 101651424, 152477136, 304954272]

約数ペア:

[(1, 304954272), (2, 152477136), (3, 101651424), (4, 76238568), (6, 50825712), (7, 43564896), (8, 38119284), (9, 33883808), (12, 25412856), (14, 21782448), (16, 19059642), (18, 16941904), (21, 14521632), (24, 12706428), (28, 10891224), (32, 9529821), (36, 8470952), (42, 7260816), (48, 6353214), (56, 5445612), (63, 4840544), (72, 4235476), (84, 3630408), (96, 3176607), (112, 2722806), (126, 2420272), (144, 2117738), (168, 1815204), (224, 1361403), (252, 1210136), (288, 1058869), (331, 921312), (336, 907602), (457, 667296), (504, 605068), (662, 460656), (672, 453801), (914, 333648), (993, 307104), (1008, 302534), (1324, 230328), (1371, 222432), (1828, 166824), (1986, 153552), (2016, 151267), (2317, 131616), (2648, 115164), (2742, 111216), (2979, 102368), (3199, 95328), (3656, 83412), (3972, 76776), (4113, 74144), (4634, 65808), (5296, 57582), (5484, 55608), (5958, 51184), (6398, 47664), (6951, 43872), (7312, 41706), (7944, 38388), (8226, 37072), (9268, 32904), (9597, 31776), (10592, 28791), (10968, 27804), (11916, 25592), (12796, 23832), (13902, 21936), (14624, 20853), (15888, 19194), (16452, 18536)]