247896333216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{19709}}^1$

素因数の和:20116

約数の個数: 288

約数和(自身を含む): 855422830080

約数和(自身を除く): 607526496864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 96, 102, 112, 119, 126, 136, 144, 153, 168, 204, 224, 238, 252, 272, 288, 306, 336, 357, 367, 408, 476, 504, 544, 612, 672, 714, 734, 816, 952, 1008, 1071, 1101, 1224, 1428, 1468, 1632, 1904, 2016, 2142, 2202, 2448, 2569, 2856, 2936, 3303, 3808, 4284, 4404, 4896, 5138, 5712, 5872, 6239, 6606, 7707, 8568, 8808, 10276, 11424, 11744, 12478, 13212, 15414, 17136, 17616, 18717, 19709, 20552, 23121, 24956, 26424, 30828, 34272, 35232, 37434, 39418, 41104, 43673, 46242, 49912, 52848, 56151, 59127, 61656, 74868, 78836, 82208, 87346, 92484, 99824, 105696, 112302, 118254, 123312, 131019, 137963, 149736, 157672, 174692, 177381, 184968, 199648, 224604, 236508, 246624, 262038, 275926, 299472, 315344, 335053, 349384, 354762, 369936, 393057, 413889, 449208, 473016, 524076, 551852, 598944, 630688, 670106, 698768, 709524, 739872, 786114, 827778, 898416, 946032, 1005159, 1048152, 1103704, 1241667, 1340212, 1397536, 1419048, 1572228, 1655556, 1796832, 1892064, 2010318, 2096304, 2207408, 2345371, 2483334, 2680424, 2838096, 3015477, 3144456, 3311112, 4020636, 4192608, 4414816, 4690742, 4966668, 5360848, 5676192, 6030954, 6288912, 6622224, 7036113, 7233203, 8041272, 9381484, 9933336, 10721696, 12061908, 12577824, 13244448, 14072226, 14466406, 16082544, 18762968, 19866672, 21108339, 21699609, 24123816, 28144452, 28932812, 32165088, 37525936, 39733344, 42216678, 43399218, 48247632, 50632421, 56288904, 57865624, 65098827, 75051872, 84433356, 86798436, 96495264, 101264842, 112577808, 115731248, 122964451, 130197654, 151897263, 168866712, 173596872, 202529684, 225155616, 231462496, 245928902, 260395308, 303794526, 337733424, 347193744, 368893353, 405059368, 455691789, 491857804, 520790616, 607589052, 675466848, 694387488, 737786706, 810118736, 860751157, 911383578, 983715608, 1041581232, 1106680059, 1215178104, 1475573412, 1620237472, 1721502314, 1822767156, 1967431216, 2083162464, 2213360118, 2430356208, 2582253471, 2951146824, 3443004628, 3645534312, 3934862432, 4426720236, 4860712416, 5164506942, 5902293648, 6886009256, 7291068624, 7746760413, 8853440472, 10329013884, 11804587296, 13772018512, 14582137248, 15493520826, 17706880944, 20658027768, 27544037024, 30987041652, 35413761888, 41316055536, 61974083304, 82632111072, 123948166608, 247896333216]

約数ペア:

[(1, 247896333216), (2, 123948166608), (3, 82632111072), (4, 61974083304), (6, 41316055536), (7, 35413761888), (8, 30987041652), (9, 27544037024), (12, 20658027768), (14, 17706880944), (16, 15493520826), (17, 14582137248), (18, 13772018512), (21, 11804587296), (24, 10329013884), (28, 8853440472), (32, 7746760413), (34, 7291068624), (36, 6886009256), (42, 5902293648), (48, 5164506942), (51, 4860712416), (56, 4426720236), (63, 3934862432), (68, 3645534312), (72, 3443004628), (84, 2951146824), (96, 2582253471), (102, 2430356208), (112, 2213360118), (119, 2083162464), (126, 1967431216), (136, 1822767156), (144, 1721502314), (153, 1620237472), (168, 1475573412), (204, 1215178104), (224, 1106680059), (238, 1041581232), (252, 983715608), (272, 911383578), (288, 860751157), (306, 810118736), (336, 737786706), (357, 694387488), (367, 675466848), (408, 607589052), (476, 520790616), (504, 491857804), (544, 455691789), (612, 405059368), (672, 368893353), (714, 347193744), (734, 337733424), (816, 303794526), (952, 260395308), (1008, 245928902), (1071, 231462496), (1101, 225155616), (1224, 202529684), (1428, 173596872), (1468, 168866712), (1632, 151897263), (1904, 130197654), (2016, 122964451), (2142, 115731248), (2202, 112577808), (2448, 101264842), (2569, 96495264), (2856, 86798436), (2936, 84433356), (3303, 75051872), (3808, 65098827), (4284, 57865624), (4404, 56288904), (4896, 50632421), (5138, 48247632), (5712, 43399218), (5872, 42216678), (6239, 39733344), (6606, 37525936), (7707, 32165088), (8568, 28932812), (8808, 28144452), (10276, 24123816), (11424, 21699609), (11744, 21108339), (12478, 19866672), (13212, 18762968), (15414, 16082544), (17136, 14466406), (17616, 14072226), (18717, 13244448), (19709, 12577824), (20552, 12061908), (23121, 10721696), (24956, 9933336), (26424, 9381484), (30828, 8041272), (34272, 7233203), (35232, 7036113), (37434, 6622224), (39418, 6288912), (41104, 6030954), (43673, 5676192), (46242, 5360848), (49912, 4966668), (52848, 4690742), (56151, 4414816), (59127, 4192608), (61656, 4020636), (74868, 3311112), (78836, 3144456), (82208, 3015477), (87346, 2838096), (92484, 2680424), (99824, 2483334), (105696, 2345371), (112302, 2207408), (118254, 2096304), (123312, 2010318), (131019, 1892064), (137963, 1796832), (149736, 1655556), (157672, 1572228), (174692, 1419048), (177381, 1397536), (184968, 1340212), (199648, 1241667), (224604, 1103704), (236508, 1048152), (246624, 1005159), (262038, 946032), (275926, 898416), (299472, 827778), (315344, 786114), (335053, 739872), (349384, 709524), (354762, 698768), (369936, 670106), (393057, 630688), (413889, 598944), (449208, 551852), (473016, 524076)]