1223508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 3612672

約数和(自身を除く): 2389164

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 23, 26, 31, 33, 39, 44, 46, 52, 62, 66, 69, 78, 92, 93, 124, 132, 138, 143, 156, 186, 253, 276, 286, 299, 341, 372, 403, 429, 506, 572, 598, 682, 713, 759, 806, 858, 897, 1012, 1023, 1196, 1209, 1364, 1426, 1518, 1612, 1716, 1794, 2046, 2139, 2418, 2852, 3036, 3289, 3588, 4092, 4278, 4433, 4836, 6578, 7843, 8556, 8866, 9269, 9867, 13156, 13299, 15686, 17732, 18538, 19734, 23529, 26598, 27807, 31372, 37076, 39468, 47058, 53196, 55614, 94116, 101959, 111228, 203918, 305877, 407836, 611754, 1223508]

約数ペア:

[(1, 1223508), (2, 611754), (3, 407836), (4, 305877), (6, 203918), (11, 111228), (12, 101959), (13, 94116), (22, 55614), (23, 53196), (26, 47058), (31, 39468), (33, 37076), (39, 31372), (44, 27807), (46, 26598), (52, 23529), (62, 19734), (66, 18538), (69, 17732), (78, 15686), (92, 13299), (93, 13156), (124, 9867), (132, 9269), (138, 8866), (143, 8556), (156, 7843), (186, 6578), (253, 4836), (276, 4433), (286, 4278), (299, 4092), (341, 3588), (372, 3289), (403, 3036), (429, 2852), (506, 2418), (572, 2139), (598, 2046), (682, 1794), (713, 1716), (759, 1612), (806, 1518), (858, 1426), (897, 1364), (1012, 1209), (1023, 1196)]