307337472

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 988053248

約数和(自身を除く): 680715776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 256, 279, 288, 312, 331, 372, 384, 403, 416, 468, 496, 558, 576, 624, 662, 744, 768, 806, 832, 936, 992, 993, 1116, 1152, 1209, 1248, 1324, 1488, 1612, 1664, 1872, 1984, 1986, 2232, 2304, 2418, 2496, 2648, 2976, 2979, 3224, 3328, 3627, 3744, 3968, 3972, 4303, 4464, 4836, 4992, 5296, 5952, 5958, 6448, 7254, 7488, 7936, 7944, 8606, 8928, 9672, 9984, 10261, 10592, 11904, 11916, 12896, 12909, 14508, 14976, 15888, 17212, 17856, 19344, 20522, 21184, 23808, 23832, 25792, 25818, 29016, 29952, 30783, 31776, 34424, 35712, 38688, 38727, 41044, 42368, 47664, 51584, 51636, 58032, 61566, 63552, 68848, 71424, 77376, 77454, 82088, 84736, 92349, 95328, 103168, 103272, 116064, 123132, 127104, 133393, 137696, 154752, 154908, 164176, 184698, 190656, 206544, 232128, 246264, 254208, 266786, 275392, 309504, 309816, 328352, 369396, 381312, 400179, 413088, 464256, 492528, 533572, 550784, 619632, 656704, 738792, 762624, 800358, 826176, 928512, 985056, 1067144, 1101568, 1200537, 1239264, 1313408, 1477584, 1600716, 1652352, 1970112, 2134288, 2401074, 2478528, 2626816, 2955168, 3201432, 3304704, 3940224, 4268576, 4802148, 4957056, 5910336, 6402864, 7880448, 8537152, 9604296, 9914112, 11820672, 12805728, 17074304, 19208592, 23641344, 25611456, 34148608, 38417184, 51222912, 76834368, 102445824, 153668736, 307337472]

約数ペア:

[(1, 307337472), (2, 153668736), (3, 102445824), (4, 76834368), (6, 51222912), (8, 38417184), (9, 34148608), (12, 25611456), (13, 23641344), (16, 19208592), (18, 17074304), (24, 12805728), (26, 11820672), (31, 9914112), (32, 9604296), (36, 8537152), (39, 7880448), (48, 6402864), (52, 5910336), (62, 4957056), (64, 4802148), (72, 4268576), (78, 3940224), (93, 3304704), (96, 3201432), (104, 2955168), (117, 2626816), (124, 2478528), (128, 2401074), (144, 2134288), (156, 1970112), (186, 1652352), (192, 1600716), (208, 1477584), (234, 1313408), (248, 1239264), (256, 1200537), (279, 1101568), (288, 1067144), (312, 985056), (331, 928512), (372, 826176), (384, 800358), (403, 762624), (416, 738792), (468, 656704), (496, 619632), (558, 550784), (576, 533572), (624, 492528), (662, 464256), (744, 413088), (768, 400179), (806, 381312), (832, 369396), (936, 328352), (992, 309816), (993, 309504), (1116, 275392), (1152, 266786), (1209, 254208), (1248, 246264), (1324, 232128), (1488, 206544), (1612, 190656), (1664, 184698), (1872, 164176), (1984, 154908), (1986, 154752), (2232, 137696), (2304, 133393), (2418, 127104), (2496, 123132), (2648, 116064), (2976, 103272), (2979, 103168), (3224, 95328), (3328, 92349), (3627, 84736), (3744, 82088), (3968, 77454), (3972, 77376), (4303, 71424), (4464, 68848), (4836, 63552), (4992, 61566), (5296, 58032), (5952, 51636), (5958, 51584), (6448, 47664), (7254, 42368), (7488, 41044), (7936, 38727), (7944, 38688), (8606, 35712), (8928, 34424), (9672, 31776), (9984, 30783), (10261, 29952), (10592, 29016), (11904, 25818), (11916, 25792), (12896, 23832), (12909, 23808), (14508, 21184), (14976, 20522), (15888, 19344), (17212, 17856)]