245779812

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{509}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 678585600

約数和(自身を除く): 432805788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 263, 306, 459, 509, 526, 612, 789, 918, 1018, 1052, 1527, 1578, 1836, 2036, 2367, 3054, 3156, 4471, 4581, 4734, 6108, 7101, 8653, 8942, 9162, 9468, 13413, 13743, 14202, 17306, 17884, 18324, 25959, 26826, 27486, 28404, 34612, 40239, 51918, 53652, 54972, 77877, 80478, 103836, 120717, 133867, 155754, 160956, 233631, 241434, 267734, 311508, 401601, 467262, 482868, 535468, 803202, 934524, 1204803, 1606404, 2275739, 2409606, 3614409, 4551478, 4819212, 6827217, 7228818, 9102956, 13654434, 14457636, 20481651, 27308868, 40963302, 61444953, 81926604, 122889906, 245779812]

約数ペア:

[(1, 245779812), (2, 122889906), (3, 81926604), (4, 61444953), (6, 40963302), (9, 27308868), (12, 20481651), (17, 14457636), (18, 13654434), (27, 9102956), (34, 7228818), (36, 6827217), (51, 4819212), (54, 4551478), (68, 3614409), (102, 2409606), (108, 2275739), (153, 1606404), (204, 1204803), (263, 934524), (306, 803202), (459, 535468), (509, 482868), (526, 467262), (612, 401601), (789, 311508), (918, 267734), (1018, 241434), (1052, 233631), (1527, 160956), (1578, 155754), (1836, 133867), (2036, 120717), (2367, 103836), (3054, 80478), (3156, 77877), (4471, 54972), (4581, 53652), (4734, 51918), (6108, 40239), (7101, 34612), (8653, 28404), (8942, 27486), (9162, 26826), (9468, 25959), (13413, 18324), (13743, 17884), (14202, 17306)]