19827482696

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 45852768000

約数和(自身を除く): 26025285304

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 73, 98, 103, 124, 146, 196, 206, 217, 248, 292, 343, 392, 412, 434, 511, 584, 686, 721, 824, 868, 961, 1022, 1372, 1442, 1519, 1736, 1922, 2044, 2263, 2744, 2884, 3038, 3193, 3577, 3844, 4088, 4526, 5047, 5768, 6076, 6386, 6727, 7154, 7519, 7688, 9052, 10094, 10633, 12152, 12772, 13454, 14308, 15038, 15841, 18104, 20188, 21266, 22351, 25039, 25544, 26908, 28616, 30076, 31682, 35329, 40376, 42532, 44702, 47089, 50078, 52633, 53816, 60152, 63364, 70153, 70658, 85064, 89404, 94178, 98983, 100156, 105266, 110887, 126728, 140306, 141316, 156457, 178808, 188356, 197966, 200312, 210532, 221774, 233089, 280612, 282632, 312914, 329623, 368431, 376712, 395932, 421064, 443548, 466178, 491071, 561224, 625828, 659246, 692881, 736862, 776209, 791864, 887096, 932356, 982142, 1095199, 1251656, 1318492, 1385762, 1473724, 1552418, 1631623, 1864712, 1964284, 2190398, 2579017, 2636984, 2771524, 2947448, 3104836, 3263246, 3437497, 3928568, 4380796, 4850167, 5158034, 5543048, 6209672, 6526492, 6874994, 7225759, 8761592, 9700334, 10316068, 11421361, 13052984, 13749988, 14451518, 19400668, 20632136, 22842722, 24062479, 27499976, 28903036, 33951169, 38801336, 45685444, 48124958, 50580313, 57806072, 67902338, 79949527, 91370888, 96249916, 101160626, 135804676, 159899054, 192499832, 202321252, 271609352, 319798108, 354062191, 404642504, 639596216, 708124382, 1416248764, 2478435337, 2832497528, 4956870674, 9913741348, 19827482696]

約数ペア:

[(1, 19827482696), (2, 9913741348), (4, 4956870674), (7, 2832497528), (8, 2478435337), (14, 1416248764), (28, 708124382), (31, 639596216), (49, 404642504), (56, 354062191), (62, 319798108), (73, 271609352), (98, 202321252), (103, 192499832), (124, 159899054), (146, 135804676), (196, 101160626), (206, 96249916), (217, 91370888), (248, 79949527), (292, 67902338), (343, 57806072), (392, 50580313), (412, 48124958), (434, 45685444), (511, 38801336), (584, 33951169), (686, 28903036), (721, 27499976), (824, 24062479), (868, 22842722), (961, 20632136), (1022, 19400668), (1372, 14451518), (1442, 13749988), (1519, 13052984), (1736, 11421361), (1922, 10316068), (2044, 9700334), (2263, 8761592), (2744, 7225759), (2884, 6874994), (3038, 6526492), (3193, 6209672), (3577, 5543048), (3844, 5158034), (4088, 4850167), (4526, 4380796), (5047, 3928568), (5768, 3437497), (6076, 3263246), (6386, 3104836), (6727, 2947448), (7154, 2771524), (7519, 2636984), (7688, 2579017), (9052, 2190398), (10094, 1964284), (10633, 1864712), (12152, 1631623), (12772, 1552418), (13454, 1473724), (14308, 1385762), (15038, 1318492), (15841, 1251656), (18104, 1095199), (20188, 982142), (21266, 932356), (22351, 887096), (25039, 791864), (25544, 776209), (26908, 736862), (28616, 692881), (30076, 659246), (31682, 625828), (35329, 561224), (40376, 491071), (42532, 466178), (44702, 443548), (47089, 421064), (50078, 395932), (52633, 376712), (53816, 368431), (60152, 329623), (63364, 312914), (70153, 282632), (70658, 280612), (85064, 233089), (89404, 221774), (94178, 210532), (98983, 200312), (100156, 197966), (105266, 188356), (110887, 178808), (126728, 156457), (140306, 141316)]