291278196

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7583}}^1$

素因数の和:7701

約数の個数: 72

約数和(自身を含む): 811609344

約数和(自身を除く): 520331148

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 97, 99, 132, 194, 198, 291, 388, 396, 582, 873, 1067, 1164, 1746, 2134, 3201, 3492, 4268, 6402, 7583, 9603, 12804, 15166, 19206, 22749, 30332, 38412, 45498, 68247, 83413, 90996, 136494, 166826, 250239, 272988, 333652, 500478, 735551, 750717, 1000956, 1471102, 1501434, 2206653, 2942204, 3002868, 4413306, 6619959, 8091061, 8826612, 13239918, 16182122, 24273183, 26479836, 32364244, 48546366, 72819549, 97092732, 145639098, 291278196]

約数ペア:

[(1, 291278196), (2, 145639098), (3, 97092732), (4, 72819549), (6, 48546366), (9, 32364244), (11, 26479836), (12, 24273183), (18, 16182122), (22, 13239918), (33, 8826612), (36, 8091061), (44, 6619959), (66, 4413306), (97, 3002868), (99, 2942204), (132, 2206653), (194, 1501434), (198, 1471102), (291, 1000956), (388, 750717), (396, 735551), (582, 500478), (873, 333652), (1067, 272988), (1164, 250239), (1746, 166826), (2134, 136494), (3201, 90996), (3492, 83413), (4268, 68247), (6402, 45498), (7583, 38412), (9603, 30332), (12804, 22749), (15166, 19206)]