509307768

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16187}}^1$

素因数の和:16241

約数の個数: 96

約数和(自身を含む): 1515196800

約数和(自身を除く): 1005889032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 228, 276, 342, 414, 437, 456, 552, 684, 828, 874, 1311, 1368, 1656, 1748, 2622, 3496, 3933, 5244, 7866, 10488, 15732, 16187, 31464, 32374, 48561, 64748, 97122, 129496, 145683, 194244, 291366, 307553, 372301, 388488, 582732, 615106, 744602, 922659, 1116903, 1165464, 1230212, 1489204, 1845318, 2233806, 2460424, 2767977, 2978408, 3350709, 3690636, 4467612, 5535954, 6701418, 7073719, 7381272, 8935224, 11071908, 13402836, 14147438, 21221157, 22143816, 26805672, 28294876, 42442314, 56589752, 63663471, 84884628, 127326942, 169769256, 254653884, 509307768]

約数ペア:

[(1, 509307768), (2, 254653884), (3, 169769256), (4, 127326942), (6, 84884628), (8, 63663471), (9, 56589752), (12, 42442314), (18, 28294876), (19, 26805672), (23, 22143816), (24, 21221157), (36, 14147438), (38, 13402836), (46, 11071908), (57, 8935224), (69, 7381272), (72, 7073719), (76, 6701418), (92, 5535954), (114, 4467612), (138, 3690636), (152, 3350709), (171, 2978408), (184, 2767977), (207, 2460424), (228, 2233806), (276, 1845318), (342, 1489204), (414, 1230212), (437, 1165464), (456, 1116903), (552, 922659), (684, 744602), (828, 615106), (874, 582732), (1311, 388488), (1368, 372301), (1656, 307553), (1748, 291366), (2622, 194244), (3496, 145683), (3933, 129496), (5244, 97122), (7866, 64748), (10488, 48561), (15732, 32374), (16187, 31464)]