321368472

素因数分解:

$2^3\times 3^5\times {\mathrm{165313}}^1$

素因数の和:165334

約数の個数: 48

約数和(自身を含む): 902614440

約数和(自身を除く): 581245968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 165313, 330626, 495939, 661252, 991878, 1322504, 1487817, 1983756, 2975634, 3967512, 4463451, 5951268, 8926902, 11902536, 13390353, 17853804, 26780706, 35707608, 40171059, 53561412, 80342118, 107122824, 160684236, 321368472]

約数ペア:

[(1, 321368472), (2, 160684236), (3, 107122824), (4, 80342118), (6, 53561412), (8, 40171059), (9, 35707608), (12, 26780706), (18, 17853804), (24, 13390353), (27, 11902536), (36, 8926902), (54, 5951268), (72, 4463451), (81, 3967512), (108, 2975634), (162, 1983756), (216, 1487817), (243, 1322504), (324, 991878), (486, 661252), (648, 495939), (972, 330626), (1944, 165313)]