218413704

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{395677}}^1$

素因数の和:395709

約数の個数: 32

約数和(自身を含む): 569776320

約数和(自身を除く): 351362616

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 395677, 791354, 1187031, 1582708, 2374062, 3165416, 4748124, 9100571, 9496248, 18201142, 27301713, 36402284, 54603426, 72804568, 109206852, 218413704]

約数ペア:

[(1, 218413704), (2, 109206852), (3, 72804568), (4, 54603426), (6, 36402284), (8, 27301713), (12, 18201142), (23, 9496248), (24, 9100571), (46, 4748124), (69, 3165416), (92, 2374062), (138, 1582708), (184, 1187031), (276, 791354), (552, 395677)]