515982012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1972

約数の個数: 144

約数和(自身を含む): 1569173760

約数和(自身を除く): 1053191748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 338, 364, 399, 494, 507, 532, 546, 676, 741, 798, 988, 1014, 1092, 1183, 1482, 1596, 1729, 1913, 2028, 2366, 2964, 3211, 3458, 3549, 3826, 4732, 5187, 5739, 6422, 6916, 7098, 7652, 9633, 10374, 11478, 12844, 13391, 14196, 19266, 20748, 22477, 22956, 24869, 26782, 36347, 38532, 40173, 44954, 49738, 53564, 67431, 72694, 74607, 80346, 89908, 99476, 109041, 134862, 145388, 149214, 160692, 174083, 218082, 254429, 269724, 298428, 323297, 348166, 436164, 472511, 508858, 522249, 646594, 696332, 763287, 945022, 969891, 1017716, 1044498, 1293188, 1417533, 1526574, 1890044, 1939782, 2088996, 2263079, 2835066, 3053148, 3307577, 3879564, 4526158, 5670132, 6142643, 6615154, 6789237, 9052316, 9922731, 12285286, 13230308, 13578474, 18427929, 19845462, 24570572, 27156948, 36855858, 39690924, 42998501, 73711716, 85997002, 128995503, 171994004, 257991006, 515982012]

約数ペア:

[(1, 515982012), (2, 257991006), (3, 171994004), (4, 128995503), (6, 85997002), (7, 73711716), (12, 42998501), (13, 39690924), (14, 36855858), (19, 27156948), (21, 24570572), (26, 19845462), (28, 18427929), (38, 13578474), (39, 13230308), (42, 12285286), (52, 9922731), (57, 9052316), (76, 6789237), (78, 6615154), (84, 6142643), (91, 5670132), (114, 4526158), (133, 3879564), (156, 3307577), (169, 3053148), (182, 2835066), (228, 2263079), (247, 2088996), (266, 1939782), (273, 1890044), (338, 1526574), (364, 1417533), (399, 1293188), (494, 1044498), (507, 1017716), (532, 969891), (546, 945022), (676, 763287), (741, 696332), (798, 646594), (988, 522249), (1014, 508858), (1092, 472511), (1183, 436164), (1482, 348166), (1596, 323297), (1729, 298428), (1913, 269724), (2028, 254429), (2366, 218082), (2964, 174083), (3211, 160692), (3458, 149214), (3549, 145388), (3826, 134862), (4732, 109041), (5187, 99476), (5739, 89908), (6422, 80346), (6916, 74607), (7098, 72694), (7652, 67431), (9633, 53564), (10374, 49738), (11478, 44954), (12844, 40173), (13391, 38532), (14196, 36347), (19266, 26782), (20748, 24869), (22477, 22956)]