8449788984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1297}}^1$

素因数の和:1502

約数の個数: 256

約数和(自身を含む): 27563289600

約数和(自身を除く): 19113500616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 157, 168, 182, 228, 247, 266, 273, 312, 314, 364, 399, 456, 471, 494, 532, 546, 628, 728, 741, 798, 942, 988, 1064, 1092, 1099, 1256, 1297, 1482, 1596, 1729, 1884, 1976, 2041, 2184, 2198, 2594, 2964, 2983, 3192, 3297, 3458, 3768, 3891, 4082, 4396, 5187, 5188, 5928, 5966, 6123, 6594, 6916, 7782, 8164, 8792, 8949, 9079, 10374, 10376, 11932, 12246, 13188, 13832, 14287, 15564, 16328, 16861, 17898, 18158, 20748, 20881, 23864, 24492, 24643, 26376, 27237, 28574, 31128, 33722, 35796, 36316, 38779, 41496, 41762, 42861, 48984, 49286, 50583, 54474, 57148, 62643, 67444, 71592, 72632, 73929, 77558, 83524, 85722, 98572, 101166, 108948, 114296, 116337, 118027, 125286, 134888, 147858, 155116, 167048, 171444, 172501, 197144, 202332, 203629, 217896, 232674, 236054, 250572, 271453, 295716, 310232, 320359, 342888, 345002, 354081, 404664, 407258, 465348, 472108, 501144, 517503, 542906, 591432, 610887, 640718, 690004, 708162, 814359, 814516, 930696, 944216, 961077, 1035006, 1085812, 1221774, 1281436, 1380008, 1416324, 1425403, 1628718, 1629032, 1922154, 2070012, 2171624, 2242513, 2443548, 2562872, 2647177, 2832648, 2850806, 3257436, 3844308, 3868951, 4140024, 4276209, 4485026, 4887096, 5294354, 5701612, 6514872, 6727539, 7688616, 7737902, 7941531, 8552418, 8970052, 10588708, 11403224, 11606853, 13455078, 15475804, 15883062, 17104836, 17940104, 18530239, 21177416, 23213706, 26910156, 27082657, 30951608, 31766124, 34209672, 37060478, 46427412, 50296363, 53820312, 54165314, 55590717, 63532248, 74120956, 81247971, 92854824, 100592726, 108330628, 111181434, 148241912, 150889089, 162495942, 201185452, 216661256, 222362868, 301778178, 324991884, 352074541, 402370904, 444725736, 603556356, 649983768, 704149082, 1056223623, 1207112712, 1408298164, 2112447246, 2816596328, 4224894492, 8449788984]

約数ペア:

[(1, 8449788984), (2, 4224894492), (3, 2816596328), (4, 2112447246), (6, 1408298164), (7, 1207112712), (8, 1056223623), (12, 704149082), (13, 649983768), (14, 603556356), (19, 444725736), (21, 402370904), (24, 352074541), (26, 324991884), (28, 301778178), (38, 222362868), (39, 216661256), (42, 201185452), (52, 162495942), (56, 150889089), (57, 148241912), (76, 111181434), (78, 108330628), (84, 100592726), (91, 92854824), (104, 81247971), (114, 74120956), (133, 63532248), (152, 55590717), (156, 54165314), (157, 53820312), (168, 50296363), (182, 46427412), (228, 37060478), (247, 34209672), (266, 31766124), (273, 30951608), (312, 27082657), (314, 26910156), (364, 23213706), (399, 21177416), (456, 18530239), (471, 17940104), (494, 17104836), (532, 15883062), (546, 15475804), (628, 13455078), (728, 11606853), (741, 11403224), (798, 10588708), (942, 8970052), (988, 8552418), (1064, 7941531), (1092, 7737902), (1099, 7688616), (1256, 6727539), (1297, 6514872), (1482, 5701612), (1596, 5294354), (1729, 4887096), (1884, 4485026), (1976, 4276209), (2041, 4140024), (2184, 3868951), (2198, 3844308), (2594, 3257436), (2964, 2850806), (2983, 2832648), (3192, 2647177), (3297, 2562872), (3458, 2443548), (3768, 2242513), (3891, 2171624), (4082, 2070012), (4396, 1922154), (5187, 1629032), (5188, 1628718), (5928, 1425403), (5966, 1416324), (6123, 1380008), (6594, 1281436), (6916, 1221774), (7782, 1085812), (8164, 1035006), (8792, 961077), (8949, 944216), (9079, 930696), (10374, 814516), (10376, 814359), (11932, 708162), (12246, 690004), (13188, 640718), (13832, 610887), (14287, 591432), (15564, 542906), (16328, 517503), (16861, 501144), (17898, 472108), (18158, 465348), (20748, 407258), (20881, 404664), (23864, 354081), (24492, 345002), (24643, 342888), (26376, 320359), (27237, 310232), (28574, 295716), (31128, 271453), (33722, 250572), (35796, 236054), (36316, 232674), (38779, 217896), (41496, 203629), (41762, 202332), (42861, 197144), (48984, 172501), (49286, 171444), (50583, 167048), (54474, 155116), (57148, 147858), (62643, 134888), (67444, 125286), (71592, 118027), (72632, 116337), (73929, 114296), (77558, 108948), (83524, 101166), (85722, 98572)]