389366944120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1283}}^1\times {\mathrm{98533}}^1$

素因数の和:99845

約数の個数: 128

約数和(自身を含む): 1093112547840

約数和(自身を除く): 703745603720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1283, 1540, 2566, 3080, 5132, 6415, 8981, 10264, 12830, 14113, 17962, 25660, 28226, 35924, 44905, 51320, 56452, 70565, 71848, 89810, 98533, 98791, 112904, 141130, 179620, 197066, 197582, 282260, 359240, 394132, 395164, 492665, 493955, 564520, 689731, 788264, 790328, 985330, 987910, 1083863, 1379462, 1970660, 1975820, 2167726, 2758924, 3448655, 3941320, 3951640, 4335452, 5419315, 5517848, 6897310, 7587041, 8670904, 10838630, 13794620, 15174082, 21677260, 27589240, 30348164, 37935205, 43354520, 60696328, 75870410, 126417839, 151740820, 252835678, 303481640, 505671356, 632089195, 884924873, 1011342712, 1264178390, 1390596229, 1769849746, 2528356780, 2781192458, 3539699492, 4424624365, 5056713560, 5562384916, 6952981145, 7079398984, 8849248730, 9734173603, 11124769832, 13905962290, 17698497460, 19468347206, 27811924580, 35396994920, 38936694412, 48670868015, 55623849160, 77873388824, 97341736030, 194683472060, 389366944120]

約数ペア:

[(1, 389366944120), (2, 194683472060), (4, 97341736030), (5, 77873388824), (7, 55623849160), (8, 48670868015), (10, 38936694412), (11, 35396994920), (14, 27811924580), (20, 19468347206), (22, 17698497460), (28, 13905962290), (35, 11124769832), (40, 9734173603), (44, 8849248730), (55, 7079398984), (56, 6952981145), (70, 5562384916), (77, 5056713560), (88, 4424624365), (110, 3539699492), (140, 2781192458), (154, 2528356780), (220, 1769849746), (280, 1390596229), (308, 1264178390), (385, 1011342712), (440, 884924873), (616, 632089195), (770, 505671356), (1283, 303481640), (1540, 252835678), (2566, 151740820), (3080, 126417839), (5132, 75870410), (6415, 60696328), (8981, 43354520), (10264, 37935205), (12830, 30348164), (14113, 27589240), (17962, 21677260), (25660, 15174082), (28226, 13794620), (35924, 10838630), (44905, 8670904), (51320, 7587041), (56452, 6897310), (70565, 5517848), (71848, 5419315), (89810, 4335452), (98533, 3951640), (98791, 3941320), (112904, 3448655), (141130, 2758924), (179620, 2167726), (197066, 1975820), (197582, 1970660), (282260, 1379462), (359240, 1083863), (394132, 987910), (395164, 985330), (492665, 790328), (493955, 788264), (564520, 689731)]