813774864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6709}}^1$

素因数の和:6765

約数の個数: 120

約数和(自身を含む): 2536057920

約数和(自身を除く): 1722283056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 722, 798, 912, 1064, 1083, 1444, 1596, 2128, 2166, 2527, 2888, 3192, 4332, 5054, 5776, 6384, 6709, 7581, 8664, 10108, 13418, 15162, 17328, 20127, 20216, 26836, 30324, 40254, 40432, 46963, 53672, 60648, 80508, 93926, 107344, 121296, 127471, 140889, 161016, 187852, 254942, 281778, 322032, 375704, 382413, 509884, 563556, 751408, 764826, 892297, 1019768, 1127112, 1529652, 1784594, 2039536, 2254224, 2421949, 2676891, 3059304, 3569188, 4843898, 5353782, 6118608, 7138376, 7265847, 9687796, 10707564, 14276752, 14531694, 16953643, 19375592, 21415128, 29063388, 33907286, 38751184, 42830256, 50860929, 58126776, 67814572, 101721858, 116253552, 135629144, 203443716, 271258288, 406887432, 813774864]

約数ペア:

[(1, 813774864), (2, 406887432), (3, 271258288), (4, 203443716), (6, 135629144), (7, 116253552), (8, 101721858), (12, 67814572), (14, 58126776), (16, 50860929), (19, 42830256), (21, 38751184), (24, 33907286), (28, 29063388), (38, 21415128), (42, 19375592), (48, 16953643), (56, 14531694), (57, 14276752), (76, 10707564), (84, 9687796), (112, 7265847), (114, 7138376), (133, 6118608), (152, 5353782), (168, 4843898), (228, 3569188), (266, 3059304), (304, 2676891), (336, 2421949), (361, 2254224), (399, 2039536), (456, 1784594), (532, 1529652), (722, 1127112), (798, 1019768), (912, 892297), (1064, 764826), (1083, 751408), (1444, 563556), (1596, 509884), (2128, 382413), (2166, 375704), (2527, 322032), (2888, 281778), (3192, 254942), (4332, 187852), (5054, 161016), (5776, 140889), (6384, 127471), (6709, 121296), (7581, 107344), (8664, 93926), (10108, 80508), (13418, 60648), (15162, 53672), (17328, 46963), (20127, 40432), (20216, 40254), (26836, 30324)]