319437846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 192

約数和(自身を含む): 909941760

約数和(自身を除く): 590503914

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 61, 63, 69, 78, 91, 117, 122, 126, 138, 139, 161, 182, 183, 207, 234, 273, 278, 299, 322, 366, 414, 417, 427, 483, 546, 549, 598, 793, 819, 834, 854, 897, 966, 973, 1098, 1251, 1281, 1403, 1449, 1586, 1638, 1794, 1807, 1946, 2093, 2379, 2502, 2562, 2691, 2806, 2898, 2919, 3197, 3614, 3843, 4186, 4209, 4758, 5382, 5421, 5551, 5838, 6279, 6394, 7137, 7686, 8418, 8479, 8757, 9591, 9821, 10842, 11102, 12558, 12627, 12649, 14274, 16263, 16653, 16958, 17514, 18239, 18837, 19182, 19642, 22379, 25254, 25298, 25437, 28773, 29463, 32526, 33306, 36478, 37674, 37947, 41561, 44758, 49959, 50874, 54717, 57546, 58926, 59353, 67137, 75894, 76311, 83122, 88389, 99918, 109434, 110227, 113841, 118706, 124683, 127673, 134274, 152622, 164151, 176778, 178059, 195017, 201411, 220454, 227682, 249366, 255346, 290927, 328302, 330681, 356118, 374049, 383019, 390034, 402822, 534177, 581854, 585051, 661362, 748098, 766038, 771589, 872781, 992043, 1068354, 1149057, 1170102, 1365119, 1543178, 1745562, 1755153, 1984086, 2298114, 2314767, 2535221, 2618343, 2730238, 3510306, 4095357, 4629534, 5070442, 5236686, 6944301, 7605663, 8190714, 12286071, 13888602, 15211326, 17746547, 22816989, 24572142, 35493094, 45633978, 53239641, 106479282, 159718923, 319437846]

約数ペア:

[(1, 319437846), (2, 159718923), (3, 106479282), (6, 53239641), (7, 45633978), (9, 35493094), (13, 24572142), (14, 22816989), (18, 17746547), (21, 15211326), (23, 13888602), (26, 12286071), (39, 8190714), (42, 7605663), (46, 6944301), (61, 5236686), (63, 5070442), (69, 4629534), (78, 4095357), (91, 3510306), (117, 2730238), (122, 2618343), (126, 2535221), (138, 2314767), (139, 2298114), (161, 1984086), (182, 1755153), (183, 1745562), (207, 1543178), (234, 1365119), (273, 1170102), (278, 1149057), (299, 1068354), (322, 992043), (366, 872781), (414, 771589), (417, 766038), (427, 748098), (483, 661362), (546, 585051), (549, 581854), (598, 534177), (793, 402822), (819, 390034), (834, 383019), (854, 374049), (897, 356118), (966, 330681), (973, 328302), (1098, 290927), (1251, 255346), (1281, 249366), (1403, 227682), (1449, 220454), (1586, 201411), (1638, 195017), (1794, 178059), (1807, 176778), (1946, 164151), (2093, 152622), (2379, 134274), (2502, 127673), (2562, 124683), (2691, 118706), (2806, 113841), (2898, 110227), (2919, 109434), (3197, 99918), (3614, 88389), (3843, 83122), (4186, 76311), (4209, 75894), (4758, 67137), (5382, 59353), (5421, 58926), (5551, 57546), (5838, 54717), (6279, 50874), (6394, 49959), (7137, 44758), (7686, 41561), (8418, 37947), (8479, 37674), (8757, 36478), (9591, 33306), (9821, 32526), (10842, 29463), (11102, 28773), (12558, 25437), (12627, 25298), (12649, 25254), (14274, 22379), (16263, 19642), (16653, 19182), (16958, 18837), (17514, 18239)]