7942873848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191413}}^1$

素因数の和:191461

約数の個数: 128

約数和(自身を含む): 25726041600

約数和(自身を除く): 17783167752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 20748, 41496, 191413, 382826, 574239, 765652, 1148478, 1339891, 1531304, 2296956, 2488369, 2679782, 3636847, 4019673, 4593912, 4976738, 5359564, 7273694, 7465107, 8039346, 9953476, 10719128, 10910541, 14547388, 14930214, 16078692, 17418583, 19906952, 21821082, 25457929, 29094776, 29860428, 32157384, 34837166, 43642164, 47279011, 50915858, 52255749, 59720856, 69674332, 76373787, 87284328, 94558022, 101831716, 104511498, 139348664, 141837033, 152747574, 189116044, 203663432, 209022996, 283674066, 305495148, 330953077, 378232088, 418045992, 567348132, 610990296, 661906154, 992859231, 1134696264, 1323812308, 1985718462, 2647624616, 3971436924, 7942873848]

約数ペア:

[(1, 7942873848), (2, 3971436924), (3, 2647624616), (4, 1985718462), (6, 1323812308), (7, 1134696264), (8, 992859231), (12, 661906154), (13, 610990296), (14, 567348132), (19, 418045992), (21, 378232088), (24, 330953077), (26, 305495148), (28, 283674066), (38, 209022996), (39, 203663432), (42, 189116044), (52, 152747574), (56, 141837033), (57, 139348664), (76, 104511498), (78, 101831716), (84, 94558022), (91, 87284328), (104, 76373787), (114, 69674332), (133, 59720856), (152, 52255749), (156, 50915858), (168, 47279011), (182, 43642164), (228, 34837166), (247, 32157384), (266, 29860428), (273, 29094776), (312, 25457929), (364, 21821082), (399, 19906952), (456, 17418583), (494, 16078692), (532, 14930214), (546, 14547388), (728, 10910541), (741, 10719128), (798, 9953476), (988, 8039346), (1064, 7465107), (1092, 7273694), (1482, 5359564), (1596, 4976738), (1729, 4593912), (1976, 4019673), (2184, 3636847), (2964, 2679782), (3192, 2488369), (3458, 2296956), (5187, 1531304), (5928, 1339891), (6916, 1148478), (10374, 765652), (13832, 574239), (20748, 382826), (41496, 191413)]