289351692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{31033}}^1$

素因数の和:31087

約数の個数: 72

約数和(自身を含む): 858524576

約数和(自身を除く): 569172884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 4662, 9324, 31033, 62066, 93099, 124132, 186198, 217231, 279297, 372396, 434462, 558594, 651693, 868924, 1117188, 1148221, 1303386, 1955079, 2296442, 2606772, 3444663, 3910158, 4592884, 6889326, 7820316, 8037547, 10333989, 13778652, 16075094, 20667978, 24112641, 32150188, 41335956, 48225282, 72337923, 96450564, 144675846, 289351692]

約数ペア:

[(1, 289351692), (2, 144675846), (3, 96450564), (4, 72337923), (6, 48225282), (7, 41335956), (9, 32150188), (12, 24112641), (14, 20667978), (18, 16075094), (21, 13778652), (28, 10333989), (36, 8037547), (37, 7820316), (42, 6889326), (63, 4592884), (74, 3910158), (84, 3444663), (111, 2606772), (126, 2296442), (148, 1955079), (222, 1303386), (252, 1148221), (259, 1117188), (333, 868924), (444, 651693), (518, 558594), (666, 434462), (777, 372396), (1036, 279297), (1332, 217231), (1554, 186198), (2331, 124132), (3108, 93099), (4662, 62066), (9324, 31033)]