989543088

素因数分解:

$2^4\times 3^3\times {\mathrm{2290609}}^1$

素因数の和:2290626

約数の個数: 40

約数和(自身を含む): 2840356400

約数和(自身を除く): 1850813312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2290609, 4581218, 6871827, 9162436, 13743654, 18324872, 20615481, 27487308, 36649744, 41230962, 54974616, 61846443, 82461924, 109949232, 123692886, 164923848, 247385772, 329847696, 494771544, 989543088]

約数ペア:

[(1, 989543088), (2, 494771544), (3, 329847696), (4, 247385772), (6, 164923848), (8, 123692886), (9, 109949232), (12, 82461924), (16, 61846443), (18, 54974616), (24, 41230962), (27, 36649744), (36, 27487308), (48, 20615481), (54, 18324872), (72, 13743654), (108, 9162436), (144, 6871827), (216, 4581218), (432, 2290609)]