31449264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 103612416

約数和(自身を除く): 72163152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 67, 77, 84, 88, 112, 127, 132, 134, 154, 168, 176, 201, 231, 254, 264, 268, 308, 336, 381, 402, 462, 469, 508, 528, 536, 616, 737, 762, 804, 889, 924, 938, 1016, 1072, 1232, 1397, 1407, 1474, 1524, 1608, 1778, 1848, 1876, 2032, 2211, 2667, 2794, 2814, 2948, 3048, 3216, 3556, 3696, 3752, 4191, 4422, 5159, 5334, 5588, 5628, 5896, 6096, 7112, 7504, 8382, 8509, 8844, 9779, 10318, 10668, 11176, 11256, 11792, 14224, 15477, 16764, 17018, 17688, 19558, 20636, 21336, 22352, 22512, 25527, 29337, 30954, 33528, 34036, 35376, 39116, 41272, 42672, 51054, 58674, 59563, 61908, 67056, 68072, 78232, 82544, 93599, 102108, 117348, 119126, 123816, 136144, 156464, 178689, 187198, 204216, 234696, 238252, 247632, 280797, 357378, 374396, 408432, 469392, 476504, 561594, 655193, 714756, 748792, 953008, 1123188, 1310386, 1429512, 1497584, 1965579, 2246376, 2620772, 2859024, 3931158, 4492752, 5241544, 7862316, 10483088, 15724632, 31449264]

約数ペア:

[(1, 31449264), (2, 15724632), (3, 10483088), (4, 7862316), (6, 5241544), (7, 4492752), (8, 3931158), (11, 2859024), (12, 2620772), (14, 2246376), (16, 1965579), (21, 1497584), (22, 1429512), (24, 1310386), (28, 1123188), (33, 953008), (42, 748792), (44, 714756), (48, 655193), (56, 561594), (66, 476504), (67, 469392), (77, 408432), (84, 374396), (88, 357378), (112, 280797), (127, 247632), (132, 238252), (134, 234696), (154, 204216), (168, 187198), (176, 178689), (201, 156464), (231, 136144), (254, 123816), (264, 119126), (268, 117348), (308, 102108), (336, 93599), (381, 82544), (402, 78232), (462, 68072), (469, 67056), (508, 61908), (528, 59563), (536, 58674), (616, 51054), (737, 42672), (762, 41272), (804, 39116), (889, 35376), (924, 34036), (938, 33528), (1016, 30954), (1072, 29337), (1232, 25527), (1397, 22512), (1407, 22352), (1474, 21336), (1524, 20636), (1608, 19558), (1778, 17688), (1848, 17018), (1876, 16764), (2032, 15477), (2211, 14224), (2667, 11792), (2794, 11256), (2814, 11176), (2948, 10668), (3048, 10318), (3216, 9779), (3556, 8844), (3696, 8509), (3752, 8382), (4191, 7504), (4422, 7112), (5159, 6096), (5334, 5896), (5588, 5628)]