280139904

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{7369}}^1$

素因数の和:7403

約数の個数: 128

約数和(自身を含む): 902088000

約数和(自身を除く): 621948096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 6336, 7369, 9504, 12672, 14738, 19008, 22107, 29476, 38016, 44214, 58952, 66321, 81059, 88428, 117904, 132642, 162118, 176856, 198963, 235808, 243177, 265284, 324236, 353712, 397926, 471616, 486354, 530568, 648472, 707424, 729531, 795852, 943232, 972708, 1061136, 1296944, 1414848, 1459062, 1591704, 1945416, 2122272, 2188593, 2593888, 2829696, 2918124, 3183408, 3890832, 4244544, 4377186, 5187776, 5836248, 6366816, 7781664, 8489088, 8754372, 10375552, 11672496, 12733632, 15563328, 17508744, 23344992, 25467264, 31126656, 35017488, 46689984, 70034976, 93379968, 140069952, 280139904]

約数ペア:

[(1, 280139904), (2, 140069952), (3, 93379968), (4, 70034976), (6, 46689984), (8, 35017488), (9, 31126656), (11, 25467264), (12, 23344992), (16, 17508744), (18, 15563328), (22, 12733632), (24, 11672496), (27, 10375552), (32, 8754372), (33, 8489088), (36, 7781664), (44, 6366816), (48, 5836248), (54, 5187776), (64, 4377186), (66, 4244544), (72, 3890832), (88, 3183408), (96, 2918124), (99, 2829696), (108, 2593888), (128, 2188593), (132, 2122272), (144, 1945416), (176, 1591704), (192, 1459062), (198, 1414848), (216, 1296944), (264, 1061136), (288, 972708), (297, 943232), (352, 795852), (384, 729531), (396, 707424), (432, 648472), (528, 530568), (576, 486354), (594, 471616), (704, 397926), (792, 353712), (864, 324236), (1056, 265284), (1152, 243177), (1188, 235808), (1408, 198963), (1584, 176856), (1728, 162118), (2112, 132642), (2376, 117904), (3168, 88428), (3456, 81059), (4224, 66321), (4752, 58952), (6336, 44214), (7369, 38016), (9504, 29476), (12672, 22107), (14738, 19008)]