1263444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 3689280

約数和(自身を除く): 2425836

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 89, 91, 156, 169, 178, 182, 267, 273, 338, 356, 364, 507, 534, 546, 623, 676, 1014, 1068, 1092, 1157, 1183, 1246, 1869, 2028, 2314, 2366, 2492, 3471, 3549, 3738, 4628, 4732, 6942, 7098, 7476, 8099, 13884, 14196, 15041, 16198, 24297, 30082, 32396, 45123, 48594, 60164, 90246, 97188, 105287, 180492, 210574, 315861, 421148, 631722, 1263444]

約数ペア:

[(1, 1263444), (2, 631722), (3, 421148), (4, 315861), (6, 210574), (7, 180492), (12, 105287), (13, 97188), (14, 90246), (21, 60164), (26, 48594), (28, 45123), (39, 32396), (42, 30082), (52, 24297), (78, 16198), (84, 15041), (89, 14196), (91, 13884), (156, 8099), (169, 7476), (178, 7098), (182, 6942), (267, 4732), (273, 4628), (338, 3738), (356, 3549), (364, 3471), (507, 2492), (534, 2366), (546, 2314), (623, 2028), (676, 1869), (1014, 1246), (1068, 1183), (1092, 1157)]