305005184

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 683726400

約数和(自身を除く): 378721216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 121, 128, 176, 188, 242, 352, 376, 419, 484, 517, 704, 752, 838, 968, 1034, 1408, 1504, 1676, 1936, 2068, 3008, 3352, 3872, 4136, 4609, 5687, 6016, 6704, 7744, 8272, 9218, 11374, 13408, 15488, 16544, 18436, 19693, 22748, 26816, 33088, 36872, 39386, 45496, 50699, 53632, 66176, 73744, 78772, 90992, 101398, 147488, 157544, 181984, 202796, 216623, 294976, 315088, 363968, 405592, 433246, 589952, 630176, 727936, 811184, 866492, 1260352, 1622368, 1732984, 2382853, 2520704, 3244736, 3465968, 4765706, 6489472, 6931936, 9531412, 13863872, 19062824, 27727744, 38125648, 76251296, 152502592, 305005184]

約数ペア:

[(1, 305005184), (2, 152502592), (4, 76251296), (8, 38125648), (11, 27727744), (16, 19062824), (22, 13863872), (32, 9531412), (44, 6931936), (47, 6489472), (64, 4765706), (88, 3465968), (94, 3244736), (121, 2520704), (128, 2382853), (176, 1732984), (188, 1622368), (242, 1260352), (352, 866492), (376, 811184), (419, 727936), (484, 630176), (517, 589952), (704, 433246), (752, 405592), (838, 363968), (968, 315088), (1034, 294976), (1408, 216623), (1504, 202796), (1676, 181984), (1936, 157544), (2068, 147488), (3008, 101398), (3352, 90992), (3872, 78772), (4136, 73744), (4609, 66176), (5687, 53632), (6016, 50699), (6704, 45496), (7744, 39386), (8272, 36872), (9218, 33088), (11374, 26816), (13408, 22748), (15488, 19693), (16544, 18436)]