289034892

素因数分解:

$2^2\times 3^5\times {\mathrm{103}}^1\times {\mathrm{2887}}^1$

素因数の和:3009

約数の個数: 72

約数和(自身を含む): 765296896

約数和(自身を除く): 476262004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 103, 108, 162, 206, 243, 309, 324, 412, 486, 618, 927, 972, 1236, 1854, 2781, 2887, 3708, 5562, 5774, 8343, 8661, 11124, 11548, 16686, 17322, 25029, 25983, 33372, 34644, 50058, 51966, 77949, 100116, 103932, 155898, 233847, 297361, 311796, 467694, 594722, 701541, 892083, 935388, 1189444, 1403082, 1784166, 2676249, 2806164, 3568332, 5352498, 8028747, 10704996, 16057494, 24086241, 32114988, 48172482, 72258723, 96344964, 144517446, 289034892]

約数ペア:

[(1, 289034892), (2, 144517446), (3, 96344964), (4, 72258723), (6, 48172482), (9, 32114988), (12, 24086241), (18, 16057494), (27, 10704996), (36, 8028747), (54, 5352498), (81, 3568332), (103, 2806164), (108, 2676249), (162, 1784166), (206, 1403082), (243, 1189444), (309, 935388), (324, 892083), (412, 701541), (486, 594722), (618, 467694), (927, 311796), (972, 297361), (1236, 233847), (1854, 155898), (2781, 103932), (2887, 100116), (3708, 77949), (5562, 51966), (5774, 50058), (8343, 34644), (8661, 33372), (11124, 25983), (11548, 25029), (16686, 17322)]