170400468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1117

約数の個数: 96

約数和(自身を含む): 479969280

約数和(自身を除く): 309568812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 89, 92, 138, 161, 178, 267, 276, 322, 356, 483, 534, 623, 644, 966, 991, 1068, 1246, 1869, 1932, 1982, 2047, 2492, 2973, 3738, 3964, 4094, 5946, 6141, 6937, 7476, 8188, 11892, 12282, 13874, 14329, 20811, 22793, 24564, 27748, 28658, 41622, 42987, 45586, 57316, 68379, 83244, 85974, 88199, 91172, 136758, 159551, 171948, 176398, 264597, 273516, 319102, 352796, 478653, 529194, 617393, 638204, 957306, 1058388, 1234786, 1852179, 1914612, 2028577, 2469572, 3704358, 4057154, 6085731, 7408716, 8114308, 12171462, 14200039, 24342924, 28400078, 42600117, 56800156, 85200234, 170400468]

約数ペア:

[(1, 170400468), (2, 85200234), (3, 56800156), (4, 42600117), (6, 28400078), (7, 24342924), (12, 14200039), (14, 12171462), (21, 8114308), (23, 7408716), (28, 6085731), (42, 4057154), (46, 3704358), (69, 2469572), (84, 2028577), (89, 1914612), (92, 1852179), (138, 1234786), (161, 1058388), (178, 957306), (267, 638204), (276, 617393), (322, 529194), (356, 478653), (483, 352796), (534, 319102), (623, 273516), (644, 264597), (966, 176398), (991, 171948), (1068, 159551), (1246, 136758), (1869, 91172), (1932, 88199), (1982, 85974), (2047, 83244), (2492, 68379), (2973, 57316), (3738, 45586), (3964, 42987), (4094, 41622), (5946, 28658), (6141, 27748), (6937, 24564), (7476, 22793), (8188, 20811), (11892, 14329), (12282, 13874)]