815972976

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{853}}^1$

素因数の和:960

約数の個数: 240

約数和(自身を含む): 2852414656

約数和(自身を除く): 2036441680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 73, 78, 84, 91, 104, 112, 117, 126, 144, 146, 156, 168, 182, 208, 219, 234, 252, 273, 292, 312, 336, 364, 438, 468, 504, 511, 546, 584, 624, 657, 728, 819, 853, 876, 936, 949, 1008, 1022, 1092, 1168, 1314, 1456, 1533, 1638, 1706, 1752, 1872, 1898, 2044, 2184, 2559, 2628, 2847, 3066, 3276, 3412, 3504, 3796, 4088, 4368, 4599, 5118, 5256, 5694, 5971, 6132, 6552, 6643, 6824, 7592, 7677, 8176, 8541, 9198, 10236, 10512, 11089, 11388, 11942, 12264, 13104, 13286, 13648, 15184, 15354, 17082, 17913, 18396, 19929, 20472, 22178, 22776, 23884, 24528, 26572, 30708, 33267, 34164, 35826, 36792, 39858, 40944, 44356, 45552, 47768, 53144, 53739, 59787, 61416, 62269, 66534, 68328, 71652, 73584, 77623, 79716, 88712, 95536, 99801, 106288, 107478, 119574, 122832, 124538, 133068, 136656, 143304, 155246, 159432, 177424, 186807, 199602, 214956, 232869, 239148, 249076, 266136, 286608, 310492, 318864, 373614, 399204, 429912, 435883, 465738, 478296, 498152, 532272, 560421, 620984, 698607, 747228, 798408, 809497, 859824, 871766, 931476, 956592, 996304, 1120842, 1241968, 1307649, 1397214, 1494456, 1596816, 1618994, 1743532, 1862952, 2241684, 2428491, 2615298, 2794428, 2988912, 3237988, 3487064, 3725904, 3922947, 4483368, 4856982, 5230596, 5588856, 5666479, 6475976, 6974128, 7285473, 7845894, 8966736, 9713964, 10461192, 11177712, 11332958, 12951952, 14570946, 15691788, 16999437, 19427928, 20922384, 22665916, 29141892, 31383576, 33998874, 38855856, 45331832, 50998311, 58283784, 62767152, 67997748, 90663664, 101996622, 116567568, 135995496, 203993244, 271990992, 407986488, 815972976]

約数ペア:

[(1, 815972976), (2, 407986488), (3, 271990992), (4, 203993244), (6, 135995496), (7, 116567568), (8, 101996622), (9, 90663664), (12, 67997748), (13, 62767152), (14, 58283784), (16, 50998311), (18, 45331832), (21, 38855856), (24, 33998874), (26, 31383576), (28, 29141892), (36, 22665916), (39, 20922384), (42, 19427928), (48, 16999437), (52, 15691788), (56, 14570946), (63, 12951952), (72, 11332958), (73, 11177712), (78, 10461192), (84, 9713964), (91, 8966736), (104, 7845894), (112, 7285473), (117, 6974128), (126, 6475976), (144, 5666479), (146, 5588856), (156, 5230596), (168, 4856982), (182, 4483368), (208, 3922947), (219, 3725904), (234, 3487064), (252, 3237988), (273, 2988912), (292, 2794428), (312, 2615298), (336, 2428491), (364, 2241684), (438, 1862952), (468, 1743532), (504, 1618994), (511, 1596816), (546, 1494456), (584, 1397214), (624, 1307649), (657, 1241968), (728, 1120842), (819, 996304), (853, 956592), (876, 931476), (936, 871766), (949, 859824), (1008, 809497), (1022, 798408), (1092, 747228), (1168, 698607), (1314, 620984), (1456, 560421), (1533, 532272), (1638, 498152), (1706, 478296), (1752, 465738), (1872, 435883), (1898, 429912), (2044, 399204), (2184, 373614), (2559, 318864), (2628, 310492), (2847, 286608), (3066, 266136), (3276, 249076), (3412, 239148), (3504, 232869), (3796, 214956), (4088, 199602), (4368, 186807), (4599, 177424), (5118, 159432), (5256, 155246), (5694, 143304), (5971, 136656), (6132, 133068), (6552, 124538), (6643, 122832), (6824, 119574), (7592, 107478), (7677, 106288), (8176, 99801), (8541, 95536), (9198, 88712), (10236, 79716), (10512, 77623), (11089, 73584), (11388, 71652), (11942, 68328), (12264, 66534), (13104, 62269), (13286, 61416), (13648, 59787), (15184, 53739), (15354, 53144), (17082, 47768), (17913, 45552), (18396, 44356), (19929, 40944), (20472, 39858), (22178, 36792), (22776, 35826), (23884, 34164), (24528, 33267), (26572, 30708)]