247722048

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 252

約数和(自身を含む): 844704432

約数和(自身を除く): 596982384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 67, 72, 84, 96, 98, 112, 126, 131, 134, 144, 147, 168, 192, 196, 201, 224, 252, 262, 268, 288, 294, 336, 392, 393, 402, 441, 448, 469, 504, 524, 536, 576, 588, 603, 672, 784, 786, 804, 882, 917, 938, 1008, 1048, 1072, 1176, 1179, 1206, 1344, 1407, 1568, 1572, 1608, 1764, 1834, 1876, 2016, 2096, 2144, 2352, 2358, 2412, 2751, 2814, 3136, 3144, 3216, 3283, 3528, 3668, 3752, 4032, 4192, 4221, 4288, 4704, 4716, 4824, 5502, 5628, 6288, 6419, 6432, 6566, 7056, 7336, 7504, 8253, 8384, 8442, 8777, 9408, 9432, 9648, 9849, 11004, 11256, 12576, 12838, 12864, 13132, 14112, 14672, 15008, 16506, 16884, 17554, 18864, 19257, 19296, 19698, 22008, 22512, 25152, 25676, 26264, 26331, 28224, 29344, 29547, 30016, 33012, 33768, 35108, 37728, 38514, 38592, 39396, 44016, 45024, 51352, 52528, 52662, 57771, 58688, 59094, 61439, 66024, 67536, 70216, 75456, 77028, 78792, 78993, 88032, 90048, 102704, 105056, 105324, 115542, 118188, 122878, 132048, 135072, 140432, 154056, 157584, 157986, 176064, 184317, 205408, 210112, 210648, 231084, 236376, 245756, 264096, 270144, 280864, 308112, 315168, 315972, 368634, 410816, 421296, 430073, 462168, 472752, 491512, 528192, 552951, 561728, 616224, 630336, 631944, 737268, 842592, 860146, 924336, 945504, 983024, 1105902, 1232448, 1263888, 1290219, 1474536, 1685184, 1720292, 1848672, 1891008, 1966048, 2211804, 2527776, 2580438, 2949072, 3440584, 3697344, 3870657, 3932096, 4423608, 5055552, 5160876, 5898144, 6881168, 7741314, 8847216, 10321752, 11796288, 13762336, 15482628, 17694432, 20643504, 27524672, 30965256, 35388864, 41287008, 61930512, 82574016, 123861024, 247722048]

約数ペア:

[(1, 247722048), (2, 123861024), (3, 82574016), (4, 61930512), (6, 41287008), (7, 35388864), (8, 30965256), (9, 27524672), (12, 20643504), (14, 17694432), (16, 15482628), (18, 13762336), (21, 11796288), (24, 10321752), (28, 8847216), (32, 7741314), (36, 6881168), (42, 5898144), (48, 5160876), (49, 5055552), (56, 4423608), (63, 3932096), (64, 3870657), (67, 3697344), (72, 3440584), (84, 2949072), (96, 2580438), (98, 2527776), (112, 2211804), (126, 1966048), (131, 1891008), (134, 1848672), (144, 1720292), (147, 1685184), (168, 1474536), (192, 1290219), (196, 1263888), (201, 1232448), (224, 1105902), (252, 983024), (262, 945504), (268, 924336), (288, 860146), (294, 842592), (336, 737268), (392, 631944), (393, 630336), (402, 616224), (441, 561728), (448, 552951), (469, 528192), (504, 491512), (524, 472752), (536, 462168), (576, 430073), (588, 421296), (603, 410816), (672, 368634), (784, 315972), (786, 315168), (804, 308112), (882, 280864), (917, 270144), (938, 264096), (1008, 245756), (1048, 236376), (1072, 231084), (1176, 210648), (1179, 210112), (1206, 205408), (1344, 184317), (1407, 176064), (1568, 157986), (1572, 157584), (1608, 154056), (1764, 140432), (1834, 135072), (1876, 132048), (2016, 122878), (2096, 118188), (2144, 115542), (2352, 105324), (2358, 105056), (2412, 102704), (2751, 90048), (2814, 88032), (3136, 78993), (3144, 78792), (3216, 77028), (3283, 75456), (3528, 70216), (3668, 67536), (3752, 66024), (4032, 61439), (4192, 59094), (4221, 58688), (4288, 57771), (4704, 52662), (4716, 52528), (4824, 51352), (5502, 45024), (5628, 44016), (6288, 39396), (6419, 38592), (6432, 38514), (6566, 37728), (7056, 35108), (7336, 33768), (7504, 33012), (8253, 30016), (8384, 29547), (8442, 29344), (8777, 28224), (9408, 26331), (9432, 26264), (9648, 25676), (9849, 25152), (11004, 22512), (11256, 22008), (12576, 19698), (12838, 19296), (12864, 19257), (13132, 18864), (14112, 17554), (14672, 16884), (15008, 16506)]