248367672

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 192

約数和(自身を含む): 800280000

約数和(自身を除く): 551912328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 89, 98, 113, 126, 147, 168, 178, 196, 226, 252, 267, 294, 339, 343, 356, 392, 441, 452, 504, 534, 588, 623, 678, 686, 712, 791, 801, 882, 904, 1017, 1029, 1068, 1176, 1246, 1356, 1372, 1582, 1602, 1764, 1869, 2034, 2058, 2136, 2373, 2492, 2712, 2744, 3087, 3164, 3204, 3528, 3738, 4068, 4116, 4361, 4746, 4984, 5537, 5607, 6174, 6328, 6408, 7119, 7476, 8136, 8232, 8722, 9492, 10057, 11074, 11214, 12348, 13083, 14238, 14952, 16611, 17444, 18984, 20114, 22148, 22428, 24696, 26166, 28476, 30171, 30527, 33222, 34888, 38759, 39249, 40228, 44296, 44856, 49833, 52332, 56952, 60342, 61054, 66444, 70399, 77518, 78498, 80456, 90513, 91581, 99666, 104664, 116277, 120684, 122108, 132888, 140798, 155036, 156996, 181026, 183162, 199332, 211197, 232554, 241368, 244216, 274743, 281596, 310072, 313992, 348831, 362052, 366324, 398664, 422394, 465108, 492793, 549486, 563192, 633591, 697662, 724104, 732648, 844788, 930216, 985586, 1098972, 1267182, 1395324, 1478379, 1689576, 1971172, 2197944, 2534364, 2790648, 2956758, 3449551, 3942344, 4435137, 5068728, 5913516, 6899102, 8870274, 10348653, 11827032, 13798204, 17740548, 20697306, 27596408, 31045959, 35481096, 41394612, 62091918, 82789224, 124183836, 248367672]

約数ペア:

[(1, 248367672), (2, 124183836), (3, 82789224), (4, 62091918), (6, 41394612), (7, 35481096), (8, 31045959), (9, 27596408), (12, 20697306), (14, 17740548), (18, 13798204), (21, 11827032), (24, 10348653), (28, 8870274), (36, 6899102), (42, 5913516), (49, 5068728), (56, 4435137), (63, 3942344), (72, 3449551), (84, 2956758), (89, 2790648), (98, 2534364), (113, 2197944), (126, 1971172), (147, 1689576), (168, 1478379), (178, 1395324), (196, 1267182), (226, 1098972), (252, 985586), (267, 930216), (294, 844788), (339, 732648), (343, 724104), (356, 697662), (392, 633591), (441, 563192), (452, 549486), (504, 492793), (534, 465108), (588, 422394), (623, 398664), (678, 366324), (686, 362052), (712, 348831), (791, 313992), (801, 310072), (882, 281596), (904, 274743), (1017, 244216), (1029, 241368), (1068, 232554), (1176, 211197), (1246, 199332), (1356, 183162), (1372, 181026), (1582, 156996), (1602, 155036), (1764, 140798), (1869, 132888), (2034, 122108), (2058, 120684), (2136, 116277), (2373, 104664), (2492, 99666), (2712, 91581), (2744, 90513), (3087, 80456), (3164, 78498), (3204, 77518), (3528, 70399), (3738, 66444), (4068, 61054), (4116, 60342), (4361, 56952), (4746, 52332), (4984, 49833), (5537, 44856), (5607, 44296), (6174, 40228), (6328, 39249), (6408, 38759), (7119, 34888), (7476, 33222), (8136, 30527), (8232, 30171), (8722, 28476), (9492, 26166), (10057, 24696), (11074, 22428), (11214, 22148), (12348, 20114), (13083, 18984), (14238, 17444), (14952, 16611)]