280066248

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1910

約数の個数: 192

約数和(自身を含む): 981227520

約数和(自身を除く): 701161272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 243, 252, 264, 297, 308, 324, 378, 396, 462, 486, 504, 567, 594, 616, 648, 693, 756, 792, 891, 924, 972, 1134, 1188, 1386, 1512, 1701, 1782, 1848, 1871, 1944, 2079, 2268, 2376, 2673, 2772, 3402, 3564, 3742, 4158, 4536, 5346, 5544, 5613, 6237, 6804, 7128, 7484, 8316, 10692, 11226, 12474, 13097, 13608, 14968, 16632, 16839, 18711, 20581, 21384, 22452, 24948, 26194, 33678, 37422, 39291, 41162, 44904, 49896, 50517, 52388, 61743, 67356, 74844, 78582, 82324, 101034, 104776, 117873, 123486, 134712, 144067, 149688, 151551, 157164, 164648, 185229, 202068, 235746, 246972, 288134, 303102, 314328, 353619, 370458, 404136, 432201, 454653, 471492, 493944, 555687, 576268, 606204, 707238, 740916, 864402, 909306, 942984, 1060857, 1111374, 1152536, 1212408, 1296603, 1414476, 1481832, 1667061, 1728804, 1818612, 2121714, 2222748, 2593206, 2828952, 3182571, 3334122, 3457608, 3637224, 3889809, 4243428, 4445496, 5001183, 5186412, 6365142, 6668244, 7779618, 8486856, 10002366, 10372824, 11669427, 12730284, 13336488, 15559236, 20004732, 23338854, 25460568, 31118472, 35008281, 40009464, 46677708, 70016562, 93355416, 140033124, 280066248]

約数ペア:

[(1, 280066248), (2, 140033124), (3, 93355416), (4, 70016562), (6, 46677708), (7, 40009464), (8, 35008281), (9, 31118472), (11, 25460568), (12, 23338854), (14, 20004732), (18, 15559236), (21, 13336488), (22, 12730284), (24, 11669427), (27, 10372824), (28, 10002366), (33, 8486856), (36, 7779618), (42, 6668244), (44, 6365142), (54, 5186412), (56, 5001183), (63, 4445496), (66, 4243428), (72, 3889809), (77, 3637224), (81, 3457608), (84, 3334122), (88, 3182571), (99, 2828952), (108, 2593206), (126, 2222748), (132, 2121714), (154, 1818612), (162, 1728804), (168, 1667061), (189, 1481832), (198, 1414476), (216, 1296603), (231, 1212408), (243, 1152536), (252, 1111374), (264, 1060857), (297, 942984), (308, 909306), (324, 864402), (378, 740916), (396, 707238), (462, 606204), (486, 576268), (504, 555687), (567, 493944), (594, 471492), (616, 454653), (648, 432201), (693, 404136), (756, 370458), (792, 353619), (891, 314328), (924, 303102), (972, 288134), (1134, 246972), (1188, 235746), (1386, 202068), (1512, 185229), (1701, 164648), (1782, 157164), (1848, 151551), (1871, 149688), (1944, 144067), (2079, 134712), (2268, 123486), (2376, 117873), (2673, 104776), (2772, 101034), (3402, 82324), (3564, 78582), (3742, 74844), (4158, 67356), (4536, 61743), (5346, 52388), (5544, 50517), (5613, 49896), (6237, 44904), (6804, 41162), (7128, 39291), (7484, 37422), (8316, 33678), (10692, 26194), (11226, 24948), (12474, 22452), (13097, 21384), (13608, 20581), (14968, 18711), (16632, 16839)]