656665056

素因数分解:

$2^5\times 3^4\times {\mathrm{253343}}^1$

素因数の和:253365

約数の個数: 60

約数和(自身を含む): 1931241312

約数和(自身を除く): 1274576256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 253343, 506686, 760029, 1013372, 1520058, 2026744, 2280087, 3040116, 4053488, 4560174, 6080232, 6840261, 8106976, 9120348, 12160464, 13680522, 18240696, 20520783, 24320928, 27361044, 36481392, 41041566, 54722088, 72962784, 82083132, 109444176, 164166264, 218888352, 328332528, 656665056]

約数ペア:

[(1, 656665056), (2, 328332528), (3, 218888352), (4, 164166264), (6, 109444176), (8, 82083132), (9, 72962784), (12, 54722088), (16, 41041566), (18, 36481392), (24, 27361044), (27, 24320928), (32, 20520783), (36, 18240696), (48, 13680522), (54, 12160464), (72, 9120348), (81, 8106976), (96, 6840261), (108, 6080232), (144, 4560174), (162, 4053488), (216, 3040116), (288, 2280087), (324, 2026744), (432, 1520058), (648, 1013372), (864, 760029), (1296, 506686), (2592, 253343)]