3945687564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16651}}^1$

素因数の和:16716

約数の個数: 144

約数和(自身を含む): 11906313216

約数和(自身を除く): 7960625652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 1092, 1209, 1274, 1302, 1519, 1612, 1911, 2418, 2548, 2604, 2821, 3038, 3822, 4557, 4836, 5642, 6076, 7644, 8463, 9114, 11284, 16651, 16926, 18228, 19747, 33302, 33852, 39494, 49953, 59241, 66604, 78988, 99906, 116557, 118482, 199812, 216463, 233114, 236964, 349671, 432926, 466228, 516181, 649389, 699342, 815899, 865852, 1032362, 1298778, 1398684, 1515241, 1548543, 1631798, 2064724, 2447697, 2597556, 3030482, 3097086, 3263596, 3613267, 4545723, 4895394, 6060964, 6194172, 6710353, 7226534, 9091446, 9790788, 10606687, 10839801, 13420706, 14453068, 18182892, 20131059, 21213374, 21679602, 25292869, 26841412, 31820061, 40262118, 42426748, 43359204, 46972471, 50585738, 63640122, 75878607, 80524236, 93944942, 101171476, 127280244, 140917413, 151757214, 187889884, 281834826, 303514428, 328807297, 563669652, 657614594, 986421891, 1315229188, 1972843782, 3945687564]

約数ペア:

[(1, 3945687564), (2, 1972843782), (3, 1315229188), (4, 986421891), (6, 657614594), (7, 563669652), (12, 328807297), (13, 303514428), (14, 281834826), (21, 187889884), (26, 151757214), (28, 140917413), (31, 127280244), (39, 101171476), (42, 93944942), (49, 80524236), (52, 75878607), (62, 63640122), (78, 50585738), (84, 46972471), (91, 43359204), (93, 42426748), (98, 40262118), (124, 31820061), (147, 26841412), (156, 25292869), (182, 21679602), (186, 21213374), (196, 20131059), (217, 18182892), (273, 14453068), (294, 13420706), (364, 10839801), (372, 10606687), (403, 9790788), (434, 9091446), (546, 7226534), (588, 6710353), (637, 6194172), (651, 6060964), (806, 4895394), (868, 4545723), (1092, 3613267), (1209, 3263596), (1274, 3097086), (1302, 3030482), (1519, 2597556), (1612, 2447697), (1911, 2064724), (2418, 1631798), (2548, 1548543), (2604, 1515241), (2821, 1398684), (3038, 1298778), (3822, 1032362), (4557, 865852), (4836, 815899), (5642, 699342), (6076, 649389), (7644, 516181), (8463, 466228), (9114, 432926), (11284, 349671), (16651, 236964), (16926, 233114), (18228, 216463), (19747, 199812), (33302, 118482), (33852, 116557), (39494, 99906), (49953, 78988), (59241, 66604)]