286098876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:792

約数の個数: 144

約数和(自身を含む): 870524928

約数和(自身を除く): 584426052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 53, 62, 63, 84, 93, 106, 124, 126, 159, 186, 212, 217, 252, 279, 318, 371, 372, 434, 477, 558, 636, 651, 691, 742, 868, 954, 1113, 1116, 1302, 1382, 1484, 1643, 1908, 1953, 2073, 2226, 2604, 2764, 3286, 3339, 3906, 4146, 4452, 4837, 4929, 6219, 6572, 6678, 7812, 8292, 9674, 9858, 11501, 12438, 13356, 14511, 14787, 19348, 19716, 21421, 23002, 24876, 29022, 29574, 34503, 36623, 42842, 43533, 46004, 58044, 59148, 64263, 69006, 73246, 85684, 87066, 103509, 109869, 128526, 138012, 146492, 149947, 174132, 192789, 207018, 219738, 256361, 257052, 299894, 329607, 385578, 414036, 439476, 449841, 512722, 599788, 659214, 769083, 771156, 899682, 1025444, 1135313, 1318428, 1349523, 1538166, 1799364, 2270626, 2307249, 2699046, 3076332, 3405939, 4541252, 4614498, 5398092, 6811878, 7947191, 9228996, 10217817, 13623756, 15894382, 20435634, 23841573, 31788764, 40871268, 47683146, 71524719, 95366292, 143049438, 286098876]

約数ペア:

[(1, 286098876), (2, 143049438), (3, 95366292), (4, 71524719), (6, 47683146), (7, 40871268), (9, 31788764), (12, 23841573), (14, 20435634), (18, 15894382), (21, 13623756), (28, 10217817), (31, 9228996), (36, 7947191), (42, 6811878), (53, 5398092), (62, 4614498), (63, 4541252), (84, 3405939), (93, 3076332), (106, 2699046), (124, 2307249), (126, 2270626), (159, 1799364), (186, 1538166), (212, 1349523), (217, 1318428), (252, 1135313), (279, 1025444), (318, 899682), (371, 771156), (372, 769083), (434, 659214), (477, 599788), (558, 512722), (636, 449841), (651, 439476), (691, 414036), (742, 385578), (868, 329607), (954, 299894), (1113, 257052), (1116, 256361), (1302, 219738), (1382, 207018), (1484, 192789), (1643, 174132), (1908, 149947), (1953, 146492), (2073, 138012), (2226, 128526), (2604, 109869), (2764, 103509), (3286, 87066), (3339, 85684), (3906, 73246), (4146, 69006), (4452, 64263), (4837, 59148), (4929, 58044), (6219, 46004), (6572, 43533), (6678, 42842), (7812, 36623), (8292, 34503), (9674, 29574), (9858, 29022), (11501, 24876), (12438, 23002), (13356, 21421), (14511, 19716), (14787, 19348)]