514332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 1610336

約数和(自身を除く): 1096004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 157, 182, 234, 252, 273, 314, 364, 468, 471, 546, 628, 819, 942, 1092, 1099, 1413, 1638, 1884, 2041, 2198, 2826, 3276, 3297, 4082, 4396, 5652, 6123, 6594, 8164, 9891, 12246, 13188, 14287, 18369, 19782, 24492, 28574, 36738, 39564, 42861, 57148, 73476, 85722, 128583, 171444, 257166, 514332]

約数ペア:

[(1, 514332), (2, 257166), (3, 171444), (4, 128583), (6, 85722), (7, 73476), (9, 57148), (12, 42861), (13, 39564), (14, 36738), (18, 28574), (21, 24492), (26, 19782), (28, 18369), (36, 14287), (39, 13188), (42, 12246), (52, 9891), (63, 8164), (78, 6594), (84, 6123), (91, 5652), (117, 4396), (126, 4082), (156, 3297), (157, 3276), (182, 2826), (234, 2198), (252, 2041), (273, 1884), (314, 1638), (364, 1413), (468, 1099), (471, 1092), (546, 942), (628, 819)]