2009254368

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{172973}}^1$

素因数の和:173008

約数の個数: 72

約数和(自身を含む): 5797396584

約数和(自身を除く): 3788142216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 11616, 172973, 345946, 518919, 691892, 1037838, 1383784, 1902703, 2075676, 2767568, 3805406, 4151352, 5535136, 5708109, 7610812, 8302704, 11416218, 15221624, 16605408, 20929733, 22832436, 30443248, 41859466, 45664872, 60886496, 62789199, 83718932, 91329744, 125578398, 167437864, 182659488, 251156796, 334875728, 502313592, 669751456, 1004627184, 2009254368]

約数ペア:

[(1, 2009254368), (2, 1004627184), (3, 669751456), (4, 502313592), (6, 334875728), (8, 251156796), (11, 182659488), (12, 167437864), (16, 125578398), (22, 91329744), (24, 83718932), (32, 62789199), (33, 60886496), (44, 45664872), (48, 41859466), (66, 30443248), (88, 22832436), (96, 20929733), (121, 16605408), (132, 15221624), (176, 11416218), (242, 8302704), (264, 7610812), (352, 5708109), (363, 5535136), (484, 4151352), (528, 3805406), (726, 2767568), (968, 2075676), (1056, 1902703), (1452, 1383784), (1936, 1037838), (2904, 691892), (3872, 518919), (5808, 345946), (11616, 172973)]