886993492

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 2114380800

約数和(自身を除く): 1227387308

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 59, 76, 77, 98, 118, 133, 154, 196, 209, 236, 266, 308, 367, 413, 418, 532, 539, 649, 734, 826, 836, 931, 1078, 1121, 1298, 1463, 1468, 1652, 1862, 2156, 2242, 2569, 2596, 2891, 2926, 3724, 4037, 4484, 4543, 5138, 5782, 5852, 6973, 7847, 8074, 9086, 10241, 10276, 11564, 12331, 13946, 15694, 16148, 17983, 18172, 20482, 21653, 24662, 27892, 28259, 31388, 31801, 35966, 40964, 43306, 48811, 49324, 54929, 56518, 63602, 71932, 76703, 86317, 86612, 97622, 109858, 113036, 127204, 151571, 153406, 172634, 195244, 197813, 219716, 238183, 303142, 306812, 341677, 345268, 395626, 411407, 476366, 536921, 604219, 606284, 683354, 791252, 822814, 952732, 1060997, 1073842, 1208438, 1366708, 1645628, 1667281, 2121994, 2147684, 2416876, 2879849, 3334562, 3758447, 4243988, 4525477, 5759698, 6669124, 7516894, 9050954, 11519396, 11670967, 15033788, 18101908, 20158943, 23341934, 31678339, 40317886, 46683868, 63356678, 80635772, 126713356, 221748373, 443496746, 886993492]

約数ペア:

[(1, 886993492), (2, 443496746), (4, 221748373), (7, 126713356), (11, 80635772), (14, 63356678), (19, 46683868), (22, 40317886), (28, 31678339), (38, 23341934), (44, 20158943), (49, 18101908), (59, 15033788), (76, 11670967), (77, 11519396), (98, 9050954), (118, 7516894), (133, 6669124), (154, 5759698), (196, 4525477), (209, 4243988), (236, 3758447), (266, 3334562), (308, 2879849), (367, 2416876), (413, 2147684), (418, 2121994), (532, 1667281), (539, 1645628), (649, 1366708), (734, 1208438), (826, 1073842), (836, 1060997), (931, 952732), (1078, 822814), (1121, 791252), (1298, 683354), (1463, 606284), (1468, 604219), (1652, 536921), (1862, 476366), (2156, 411407), (2242, 395626), (2569, 345268), (2596, 341677), (2891, 306812), (2926, 303142), (3724, 238183), (4037, 219716), (4484, 197813), (4543, 195244), (5138, 172634), (5782, 153406), (5852, 151571), (6973, 127204), (7847, 113036), (8074, 109858), (9086, 97622), (10241, 86612), (10276, 86317), (11564, 76703), (12331, 71932), (13946, 63602), (15694, 56518), (16148, 54929), (17983, 49324), (18172, 48811), (20482, 43306), (21653, 40964), (24662, 35966), (27892, 31801), (28259, 31388)]