320936148

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{228587}}^1$

素因数の和:228613

約数の個数: 48

約数和(自身を含む): 896064960

約数和(自身を除く): 575128812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 228587, 457174, 685761, 914348, 1371522, 2057283, 2743044, 2971631, 4114566, 5943262, 6171849, 8229132, 8914893, 11886524, 12343698, 17829786, 24687396, 26744679, 35659572, 53489358, 80234037, 106978716, 160468074, 320936148]

約数ペア:

[(1, 320936148), (2, 160468074), (3, 106978716), (4, 80234037), (6, 53489358), (9, 35659572), (12, 26744679), (13, 24687396), (18, 17829786), (26, 12343698), (27, 11886524), (36, 8914893), (39, 8229132), (52, 6171849), (54, 5943262), (78, 4114566), (108, 2971631), (117, 2743044), (156, 2057283), (234, 1371522), (351, 914348), (468, 685761), (702, 457174), (1404, 228587)]