340914924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 1037836800

約数和(自身を除く): 696921876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 131, 138, 161, 207, 252, 262, 276, 322, 393, 414, 449, 483, 524, 644, 786, 828, 898, 917, 966, 1179, 1347, 1449, 1572, 1796, 1834, 1932, 2358, 2694, 2751, 2898, 3013, 3143, 3668, 4041, 4716, 5388, 5502, 5796, 6026, 6286, 8082, 8253, 9039, 9429, 10327, 11004, 12052, 12572, 16164, 16506, 18078, 18858, 20654, 21091, 27117, 28287, 30981, 33012, 36156, 37716, 41308, 42182, 54234, 56574, 58819, 61962, 63273, 72289, 84364, 92943, 108468, 113148, 117638, 123924, 126546, 144578, 176457, 185886, 189819, 216867, 235276, 253092, 289156, 352914, 371772, 379638, 411733, 433734, 529371, 650601, 705828, 759276, 823466, 867468, 1058742, 1235199, 1301202, 1352837, 1646932, 2117484, 2470398, 2602404, 2705674, 3705597, 4058511, 4940796, 5411348, 7411194, 8117022, 9469859, 12175533, 14822388, 16234044, 18939718, 24351066, 28409577, 37879436, 48702132, 56819154, 85228731, 113638308, 170457462, 340914924]

約数ペア:

[(1, 340914924), (2, 170457462), (3, 113638308), (4, 85228731), (6, 56819154), (7, 48702132), (9, 37879436), (12, 28409577), (14, 24351066), (18, 18939718), (21, 16234044), (23, 14822388), (28, 12175533), (36, 9469859), (42, 8117022), (46, 7411194), (63, 5411348), (69, 4940796), (84, 4058511), (92, 3705597), (126, 2705674), (131, 2602404), (138, 2470398), (161, 2117484), (207, 1646932), (252, 1352837), (262, 1301202), (276, 1235199), (322, 1058742), (393, 867468), (414, 823466), (449, 759276), (483, 705828), (524, 650601), (644, 529371), (786, 433734), (828, 411733), (898, 379638), (917, 371772), (966, 352914), (1179, 289156), (1347, 253092), (1449, 235276), (1572, 216867), (1796, 189819), (1834, 185886), (1932, 176457), (2358, 144578), (2694, 126546), (2751, 123924), (2898, 117638), (3013, 113148), (3143, 108468), (3668, 92943), (4041, 84364), (4716, 72289), (5388, 63273), (5502, 61962), (5796, 58819), (6026, 56574), (6286, 54234), (8082, 42182), (8253, 41308), (9039, 37716), (9429, 36156), (10327, 33012), (11004, 30981), (12052, 28287), (12572, 27117), (16164, 21091), (16506, 20654), (18078, 18858)]