2644356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 7676928

約数和(自身を除く): 5032572

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 33, 39, 44, 46, 52, 66, 67, 69, 78, 92, 132, 134, 138, 143, 156, 201, 253, 268, 276, 286, 299, 402, 429, 506, 572, 598, 737, 759, 804, 858, 871, 897, 1012, 1196, 1474, 1518, 1541, 1716, 1742, 1794, 2211, 2613, 2948, 3036, 3082, 3289, 3484, 3588, 4422, 4623, 5226, 6164, 6578, 8844, 9246, 9581, 9867, 10452, 13156, 16951, 18492, 19162, 19734, 20033, 28743, 33902, 38324, 39468, 40066, 50853, 57486, 60099, 67804, 80132, 101706, 114972, 120198, 203412, 220363, 240396, 440726, 661089, 881452, 1322178, 2644356]

約数ペア:

[(1, 2644356), (2, 1322178), (3, 881452), (4, 661089), (6, 440726), (11, 240396), (12, 220363), (13, 203412), (22, 120198), (23, 114972), (26, 101706), (33, 80132), (39, 67804), (44, 60099), (46, 57486), (52, 50853), (66, 40066), (67, 39468), (69, 38324), (78, 33902), (92, 28743), (132, 20033), (134, 19734), (138, 19162), (143, 18492), (156, 16951), (201, 13156), (253, 10452), (268, 9867), (276, 9581), (286, 9246), (299, 8844), (402, 6578), (429, 6164), (506, 5226), (572, 4623), (598, 4422), (737, 3588), (759, 3484), (804, 3289), (858, 3082), (871, 3036), (897, 2948), (1012, 2613), (1196, 2211), (1474, 1794), (1518, 1742), (1541, 1716)]