392904144

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{6481}}^1$

素因数の和:6916

約数の個数: 60

約数和(自身を含む): 1102367812

約数和(自身を除く): 709463668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6481, 6736, 7578, 10104, 12962, 15156, 19443, 20208, 25924, 30312, 38886, 51848, 58329, 60624, 77772, 103696, 116658, 155544, 233316, 311088, 466632, 933264, 2728501, 5457002, 8185503, 10914004, 16371006, 21828008, 24556509, 32742012, 43656016, 49113018, 65484024, 98226036, 130968048, 196452072, 392904144]

約数ペア:

[(1, 392904144), (2, 196452072), (3, 130968048), (4, 98226036), (6, 65484024), (8, 49113018), (9, 43656016), (12, 32742012), (16, 24556509), (18, 21828008), (24, 16371006), (36, 10914004), (48, 8185503), (72, 5457002), (144, 2728501), (421, 933264), (842, 466632), (1263, 311088), (1684, 233316), (2526, 155544), (3368, 116658), (3789, 103696), (5052, 77772), (6481, 60624), (6736, 58329), (7578, 51848), (10104, 38886), (12962, 30312), (15156, 25924), (19443, 20208)]