19403675088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{3137}}^1$

素因数の和:3645

約数の個数: 160

約数和(自身を含む): 58833734400

約数和(自身を除く): 39430059312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 449, 492, 574, 656, 861, 898, 984, 1148, 1347, 1722, 1796, 1968, 2296, 2694, 3137, 3143, 3444, 3592, 4592, 5388, 6274, 6286, 6888, 7184, 9411, 9429, 10776, 12548, 12572, 13776, 18409, 18822, 18858, 21552, 21959, 25096, 25144, 36818, 37644, 37716, 43918, 50192, 50288, 55227, 65877, 73636, 75288, 75432, 87836, 110454, 128617, 128863, 131754, 147272, 150576, 150864, 175672, 220908, 257234, 257726, 263508, 294544, 351344, 385851, 386589, 441816, 514468, 515452, 527016, 771702, 773178, 883632, 900319, 1028936, 1030904, 1054032, 1408513, 1543404, 1546356, 1800638, 2057872, 2061808, 2700957, 2817026, 3086808, 3092712, 3601276, 4225539, 5401914, 5634052, 6173616, 6185424, 7202552, 8451078, 9859591, 10803828, 11268104, 14405104, 16902156, 19719182, 21607656, 22536208, 29578773, 33804312, 39438364, 43215312, 57749033, 59157546, 67608624, 78876728, 115498066, 118315092, 157753456, 173247099, 230996132, 236630184, 346494198, 404243231, 461992264, 473260368, 692988396, 808486462, 923984528, 1212729693, 1385976792, 1616972924, 2425459386, 2771953584, 3233945848, 4850918772, 6467891696, 9701837544, 19403675088]

約数ペア:

[(1, 19403675088), (2, 9701837544), (3, 6467891696), (4, 4850918772), (6, 3233945848), (7, 2771953584), (8, 2425459386), (12, 1616972924), (14, 1385976792), (16, 1212729693), (21, 923984528), (24, 808486462), (28, 692988396), (41, 473260368), (42, 461992264), (48, 404243231), (56, 346494198), (82, 236630184), (84, 230996132), (112, 173247099), (123, 157753456), (164, 118315092), (168, 115498066), (246, 78876728), (287, 67608624), (328, 59157546), (336, 57749033), (449, 43215312), (492, 39438364), (574, 33804312), (656, 29578773), (861, 22536208), (898, 21607656), (984, 19719182), (1148, 16902156), (1347, 14405104), (1722, 11268104), (1796, 10803828), (1968, 9859591), (2296, 8451078), (2694, 7202552), (3137, 6185424), (3143, 6173616), (3444, 5634052), (3592, 5401914), (4592, 4225539), (5388, 3601276), (6274, 3092712), (6286, 3086808), (6888, 2817026), (7184, 2700957), (9411, 2061808), (9429, 2057872), (10776, 1800638), (12548, 1546356), (12572, 1543404), (13776, 1408513), (18409, 1054032), (18822, 1030904), (18858, 1028936), (21552, 900319), (21959, 883632), (25096, 773178), (25144, 771702), (36818, 527016), (37644, 515452), (37716, 514468), (43918, 441816), (50192, 386589), (50288, 385851), (55227, 351344), (65877, 294544), (73636, 263508), (75288, 257726), (75432, 257234), (87836, 220908), (110454, 175672), (128617, 150864), (128863, 150576), (131754, 147272)]