307536736

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 144

約数和(自身を含む): 716642640

約数和(自身を除く): 409105904

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 41, 52, 73, 76, 82, 104, 146, 152, 164, 169, 208, 247, 292, 304, 328, 338, 416, 494, 533, 584, 608, 656, 676, 779, 949, 988, 1066, 1168, 1312, 1352, 1387, 1558, 1898, 1976, 2132, 2336, 2704, 2774, 2993, 3116, 3211, 3796, 3952, 4264, 5408, 5548, 5986, 6232, 6422, 6929, 7592, 7904, 8528, 10127, 11096, 11972, 12337, 12464, 12844, 13858, 15184, 17056, 18031, 20254, 22192, 23944, 24674, 24928, 25688, 27716, 30368, 36062, 38909, 40508, 44384, 47888, 49348, 51376, 55432, 56867, 72124, 77818, 81016, 95776, 98696, 102752, 110864, 113734, 131651, 144248, 155636, 162032, 197392, 221728, 227468, 234403, 263302, 288496, 311272, 324064, 394784, 454936, 468806, 505817, 526604, 576992, 622544, 739271, 909872, 937612, 1011634, 1053208, 1245088, 1478542, 1819744, 1875224, 2023268, 2106416, 2957084, 3750448, 4046536, 4212832, 5914168, 7500896, 8093072, 9610523, 11828336, 16186144, 19221046, 23656672, 38442092, 76884184, 153768368, 307536736]

約数ペア:

[(1, 307536736), (2, 153768368), (4, 76884184), (8, 38442092), (13, 23656672), (16, 19221046), (19, 16186144), (26, 11828336), (32, 9610523), (38, 8093072), (41, 7500896), (52, 5914168), (73, 4212832), (76, 4046536), (82, 3750448), (104, 2957084), (146, 2106416), (152, 2023268), (164, 1875224), (169, 1819744), (208, 1478542), (247, 1245088), (292, 1053208), (304, 1011634), (328, 937612), (338, 909872), (416, 739271), (494, 622544), (533, 576992), (584, 526604), (608, 505817), (656, 468806), (676, 454936), (779, 394784), (949, 324064), (988, 311272), (1066, 288496), (1168, 263302), (1312, 234403), (1352, 227468), (1387, 221728), (1558, 197392), (1898, 162032), (1976, 155636), (2132, 144248), (2336, 131651), (2704, 113734), (2774, 110864), (2993, 102752), (3116, 98696), (3211, 95776), (3796, 81016), (3952, 77818), (4264, 72124), (5408, 56867), (5548, 55432), (5986, 51376), (6232, 49348), (6422, 47888), (6929, 44384), (7592, 40508), (7904, 38909), (8528, 36062), (10127, 30368), (11096, 27716), (11972, 25688), (12337, 24928), (12464, 24674), (12844, 23944), (13858, 22192), (15184, 20254), (17056, 18031)]