243684552

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2579}}^1$

素因数の和:2746

約数の個数: 64

約数和(自身を含む): 634060800

約数和(自身を除く): 390376248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 127, 186, 248, 254, 372, 381, 508, 744, 762, 1016, 1524, 2579, 3048, 3937, 5158, 7737, 7874, 10316, 11811, 15474, 15748, 20632, 23622, 30948, 31496, 47244, 61896, 79949, 94488, 159898, 239847, 319796, 327533, 479694, 639592, 655066, 959388, 982599, 1310132, 1918776, 1965198, 2620264, 3930396, 7860792, 10153523, 20307046, 30460569, 40614092, 60921138, 81228184, 121842276, 243684552]

約数ペア:

[(1, 243684552), (2, 121842276), (3, 81228184), (4, 60921138), (6, 40614092), (8, 30460569), (12, 20307046), (24, 10153523), (31, 7860792), (62, 3930396), (93, 2620264), (124, 1965198), (127, 1918776), (186, 1310132), (248, 982599), (254, 959388), (372, 655066), (381, 639592), (508, 479694), (744, 327533), (762, 319796), (1016, 239847), (1524, 159898), (2579, 94488), (3048, 79949), (3937, 61896), (5158, 47244), (7737, 31496), (7874, 30948), (10316, 23622), (11811, 20632), (15474, 15748)]