253448928

素因数分解:

$2^5\times 3^2\times {\mathrm{880031}}^1$

素因数の和:880047

約数の個数: 36

約数和(自身を含む): 720746208

約数和(自身を除く): 467297280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 880031, 1760062, 2640093, 3520124, 5280186, 7040248, 7920279, 10560372, 14080496, 15840558, 21120744, 28160992, 31681116, 42241488, 63362232, 84482976, 126724464, 253448928]

約数ペア:

[(1, 253448928), (2, 126724464), (3, 84482976), (4, 63362232), (6, 42241488), (8, 31681116), (9, 28160992), (12, 21120744), (16, 15840558), (18, 14080496), (24, 10560372), (32, 7920279), (36, 7040248), (48, 5280186), (72, 3520124), (96, 2640093), (144, 1760062), (288, 880031)]