300508048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 643244544

約数和(自身を除く): 342736496

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 157, 227, 248, 272, 314, 454, 496, 527, 628, 908, 1054, 1256, 1816, 2108, 2512, 2669, 3632, 3859, 4216, 4867, 5338, 7037, 7718, 8432, 9734, 10676, 14074, 15436, 19468, 21352, 28148, 30872, 35639, 38936, 42704, 56296, 61744, 71278, 77872, 82739, 112592, 119629, 142556, 165478, 239258, 285112, 330956, 478516, 570224, 605863, 661912, 957032, 1104809, 1211726, 1323824, 1914064, 2209618, 2423452, 4419236, 4846904, 8838472, 9693808, 17676944, 18781753, 37563506, 75127012, 150254024, 300508048]

約数ペア:

[(1, 300508048), (2, 150254024), (4, 75127012), (8, 37563506), (16, 18781753), (17, 17676944), (31, 9693808), (34, 8838472), (62, 4846904), (68, 4419236), (124, 2423452), (136, 2209618), (157, 1914064), (227, 1323824), (248, 1211726), (272, 1104809), (314, 957032), (454, 661912), (496, 605863), (527, 570224), (628, 478516), (908, 330956), (1054, 285112), (1256, 239258), (1816, 165478), (2108, 142556), (2512, 119629), (2669, 112592), (3632, 82739), (3859, 77872), (4216, 71278), (4867, 61744), (5338, 56296), (7037, 42704), (7718, 38936), (8432, 35639), (9734, 30872), (10676, 28148), (14074, 21352), (15436, 19468)]