1248984912

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{1471}}^1$

素因数の和:1534

約数の個数: 180

約数和(自身を含む): 3963960576

約数和(自身を除く): 2714975664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 361, 392, 399, 456, 532, 588, 722, 784, 798, 912, 931, 1064, 1083, 1176, 1444, 1471, 1596, 1862, 2128, 2166, 2352, 2527, 2793, 2888, 2942, 3192, 3724, 4332, 4413, 5054, 5586, 5776, 5884, 6384, 7448, 7581, 8664, 8826, 10108, 10297, 11172, 11768, 14896, 15162, 17328, 17652, 17689, 20216, 20594, 22344, 23536, 27949, 30324, 30891, 35304, 35378, 40432, 41188, 44688, 53067, 55898, 60648, 61782, 70608, 70756, 72079, 82376, 83847, 106134, 111796, 121296, 123564, 141512, 144158, 164752, 167694, 195643, 212268, 216237, 223592, 247128, 283024, 288316, 335388, 391286, 424536, 432474, 447184, 494256, 531031, 576632, 586929, 670776, 782572, 849072, 864948, 1062062, 1153264, 1173858, 1341552, 1369501, 1565144, 1593093, 1729896, 2124124, 2347716, 2739002, 3130288, 3186186, 3459792, 3717217, 4108503, 4248248, 4695432, 5478004, 6372372, 7434434, 8217006, 8496496, 9390864, 10956008, 11151651, 12744744, 14868868, 16434012, 21912016, 22303302, 25489488, 26020519, 29737736, 32868024, 44606604, 52041038, 59475472, 65736048, 78061557, 89213208, 104082076, 156123114, 178426416, 208164152, 312246228, 416328304, 624492456, 1248984912]

約数ペア:

[(1, 1248984912), (2, 624492456), (3, 416328304), (4, 312246228), (6, 208164152), (7, 178426416), (8, 156123114), (12, 104082076), (14, 89213208), (16, 78061557), (19, 65736048), (21, 59475472), (24, 52041038), (28, 44606604), (38, 32868024), (42, 29737736), (48, 26020519), (49, 25489488), (56, 22303302), (57, 21912016), (76, 16434012), (84, 14868868), (98, 12744744), (112, 11151651), (114, 10956008), (133, 9390864), (147, 8496496), (152, 8217006), (168, 7434434), (196, 6372372), (228, 5478004), (266, 4695432), (294, 4248248), (304, 4108503), (336, 3717217), (361, 3459792), (392, 3186186), (399, 3130288), (456, 2739002), (532, 2347716), (588, 2124124), (722, 1729896), (784, 1593093), (798, 1565144), (912, 1369501), (931, 1341552), (1064, 1173858), (1083, 1153264), (1176, 1062062), (1444, 864948), (1471, 849072), (1596, 782572), (1862, 670776), (2128, 586929), (2166, 576632), (2352, 531031), (2527, 494256), (2793, 447184), (2888, 432474), (2942, 424536), (3192, 391286), (3724, 335388), (4332, 288316), (4413, 283024), (5054, 247128), (5586, 223592), (5776, 216237), (5884, 212268), (6384, 195643), (7448, 167694), (7581, 164752), (8664, 144158), (8826, 141512), (10108, 123564), (10297, 121296), (11172, 111796), (11768, 106134), (14896, 83847), (15162, 82376), (17328, 72079), (17652, 70756), (17689, 70608), (20216, 61782), (20594, 60648), (22344, 55898), (23536, 53067), (27949, 44688), (30324, 41188), (30891, 40432), (35304, 35378)]