31193456112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{125287}}^1$

素因数の和:125340

約数の個数: 240

約数和(自身を含む): 113099983360

約数和(自身を除く): 81906527248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1596, 1638, 1729, 1872, 1976, 2128, 2184, 2223, 2394, 2736, 2964, 3192, 3276, 3458, 3952, 4368, 4446, 4788, 5187, 5928, 6384, 6552, 6916, 8892, 9576, 10374, 11856, 13104, 13832, 15561, 17784, 19152, 20748, 27664, 31122, 35568, 41496, 62244, 82992, 124488, 125287, 248976, 250574, 375861, 501148, 751722, 877009, 1002296, 1127583, 1503444, 1628731, 1754018, 2004592, 2255166, 2380453, 2631027, 3006888, 3257462, 3508036, 4510332, 4760906, 4886193, 5262054, 6013776, 6514924, 7016072, 7141359, 7893081, 9020664, 9521812, 9772386, 10524108, 11401117, 13029848, 14032144, 14282718, 14658579, 15786162, 16663171, 18041328, 19043624, 19544772, 21048216, 21424077, 22802234, 26059696, 28565436, 29317158, 30945889, 31572324, 33326342, 34203351, 38087248, 39089544, 42096432, 42848154, 45604468, 49989513, 57130872, 58634316, 61891778, 63144648, 66652684, 68406702, 78179088, 85696308, 91208936, 92837667, 99979026, 102610053, 114261744, 117268632, 123783556, 126289296, 133305368, 136813404, 149968539, 171392616, 182417872, 185675334, 199958052, 205220106, 216621223, 234537264, 247567112, 266610736, 273626808, 278513001, 299937078, 342785232, 371350668, 399916104, 410440212, 433242446, 495134224, 547253616, 557026002, 599874156, 649863669, 742701336, 799832208, 820880424, 866484892, 1114052004, 1199748312, 1299727338, 1485402672, 1641760848, 1732969784, 1949591007, 2228104008, 2399496624, 2599454676, 3465939568, 3899182014, 4456208016, 5198909352, 7798364028, 10397818704, 15596728056, 31193456112]

約数ペア:

[(1, 31193456112), (2, 15596728056), (3, 10397818704), (4, 7798364028), (6, 5198909352), (7, 4456208016), (8, 3899182014), (9, 3465939568), (12, 2599454676), (13, 2399496624), (14, 2228104008), (16, 1949591007), (18, 1732969784), (19, 1641760848), (21, 1485402672), (24, 1299727338), (26, 1199748312), (28, 1114052004), (36, 866484892), (38, 820880424), (39, 799832208), (42, 742701336), (48, 649863669), (52, 599874156), (56, 557026002), (57, 547253616), (63, 495134224), (72, 433242446), (76, 410440212), (78, 399916104), (84, 371350668), (91, 342785232), (104, 299937078), (112, 278513001), (114, 273626808), (117, 266610736), (126, 247567112), (133, 234537264), (144, 216621223), (152, 205220106), (156, 199958052), (168, 185675334), (171, 182417872), (182, 171392616), (208, 149968539), (228, 136813404), (234, 133305368), (247, 126289296), (252, 123783556), (266, 117268632), (273, 114261744), (304, 102610053), (312, 99979026), (336, 92837667), (342, 91208936), (364, 85696308), (399, 78179088), (456, 68406702), (468, 66652684), (494, 63144648), (504, 61891778), (532, 58634316), (546, 57130872), (624, 49989513), (684, 45604468), (728, 42848154), (741, 42096432), (798, 39089544), (819, 38087248), (912, 34203351), (936, 33326342), (988, 31572324), (1008, 30945889), (1064, 29317158), (1092, 28565436), (1197, 26059696), (1368, 22802234), (1456, 21424077), (1482, 21048216), (1596, 19544772), (1638, 19043624), (1729, 18041328), (1872, 16663171), (1976, 15786162), (2128, 14658579), (2184, 14282718), (2223, 14032144), (2394, 13029848), (2736, 11401117), (2964, 10524108), (3192, 9772386), (3276, 9521812), (3458, 9020664), (3952, 7893081), (4368, 7141359), (4446, 7016072), (4788, 6514924), (5187, 6013776), (5928, 5262054), (6384, 4886193), (6552, 4760906), (6916, 4510332), (8892, 3508036), (9576, 3257462), (10374, 3006888), (11856, 2631027), (13104, 2380453), (13832, 2255166), (15561, 2004592), (17784, 1754018), (19152, 1628731), (20748, 1503444), (27664, 1127583), (31122, 1002296), (35568, 877009), (41496, 751722), (62244, 501148), (82992, 375861), (124488, 250574), (125287, 248976)]