280126378368

素因数分解:

$2^7\times 3^2\times {\mathrm{1187}}^1\times {\mathrm{204857}}^1$

素因数の和:206064

約数の個数: 96

約数和(自身を含む): 806775872760

約数和(自身を除く): 526649494392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 1187, 2374, 3561, 4748, 7122, 9496, 10683, 14244, 18992, 21366, 28488, 37984, 42732, 56976, 75968, 85464, 113952, 151936, 170928, 204857, 227904, 341856, 409714, 455808, 614571, 683712, 819428, 1229142, 1367424, 1638856, 1843713, 2458284, 3277712, 3687426, 4916568, 6555424, 7374852, 9833136, 13110848, 14749704, 19666272, 26221696, 29499408, 39332544, 58998816, 78665088, 117997632, 235995264, 243165259, 486330518, 729495777, 972661036, 1458991554, 1945322072, 2188487331, 2917983108, 3890644144, 4376974662, 5835966216, 7781288288, 8753949324, 11671932432, 15562576576, 17507898648, 23343864864, 31125153152, 35015797296, 46687729728, 70031594592, 93375459456, 140063189184, 280126378368]

約数ペア:

[(1, 280126378368), (2, 140063189184), (3, 93375459456), (4, 70031594592), (6, 46687729728), (8, 35015797296), (9, 31125153152), (12, 23343864864), (16, 17507898648), (18, 15562576576), (24, 11671932432), (32, 8753949324), (36, 7781288288), (48, 5835966216), (64, 4376974662), (72, 3890644144), (96, 2917983108), (128, 2188487331), (144, 1945322072), (192, 1458991554), (288, 972661036), (384, 729495777), (576, 486330518), (1152, 243165259), (1187, 235995264), (2374, 117997632), (3561, 78665088), (4748, 58998816), (7122, 39332544), (9496, 29499408), (10683, 26221696), (14244, 19666272), (18992, 14749704), (21366, 13110848), (28488, 9833136), (37984, 7374852), (42732, 6555424), (56976, 4916568), (75968, 3687426), (85464, 3277712), (113952, 2458284), (151936, 1843713), (170928, 1638856), (204857, 1367424), (227904, 1229142), (341856, 819428), (409714, 683712), (455808, 614571)]