331268562

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{21227}}^1$

素因数の和:21272

約数の個数: 48

約数和(自身を含む): 782039520

約数和(自身を除く): 450770958

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 578, 867, 918, 1734, 2601, 5202, 7803, 15606, 21227, 42454, 63681, 127362, 191043, 360859, 382086, 573129, 721718, 1082577, 1146258, 2165154, 3247731, 6134603, 6495462, 9743193, 12269206, 18403809, 19486386, 36807618, 55211427, 110422854, 165634281, 331268562]

約数ペア:

[(1, 331268562), (2, 165634281), (3, 110422854), (6, 55211427), (9, 36807618), (17, 19486386), (18, 18403809), (27, 12269206), (34, 9743193), (51, 6495462), (54, 6134603), (102, 3247731), (153, 2165154), (289, 1146258), (306, 1082577), (459, 721718), (578, 573129), (867, 382086), (918, 360859), (1734, 191043), (2601, 127362), (5202, 63681), (7803, 42454), (15606, 21227)]