513820944

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 1790635392

約数和(自身を除く): 1276814448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 113, 117, 126, 144, 156, 168, 182, 208, 226, 234, 252, 273, 312, 336, 339, 347, 364, 452, 468, 504, 546, 624, 678, 694, 728, 791, 819, 904, 936, 1008, 1017, 1041, 1092, 1356, 1388, 1456, 1469, 1582, 1638, 1808, 1872, 2034, 2082, 2184, 2373, 2429, 2712, 2776, 2938, 3123, 3164, 3276, 4068, 4164, 4368, 4407, 4511, 4746, 4858, 5424, 5552, 5876, 6246, 6328, 6552, 7119, 7287, 8136, 8328, 8814, 9022, 9492, 9716, 10283, 11752, 12492, 12656, 13104, 13221, 13533, 14238, 14574, 16272, 16656, 17628, 18044, 18984, 19432, 20566, 21861, 23504, 24984, 26442, 27066, 28476, 29148, 30849, 31577, 35256, 36088, 37968, 38864, 39211, 40599, 41132, 43722, 49968, 52884, 54132, 56952, 58296, 61698, 63154, 70512, 72176, 78422, 81198, 82264, 87444, 92547, 94731, 105768, 108264, 113904, 116592, 117633, 123396, 126308, 156844, 162396, 164528, 174888, 185094, 189462, 211536, 216528, 235266, 246792, 252616, 274477, 284193, 313688, 324792, 349776, 352899, 370188, 378924, 470532, 493584, 505232, 509743, 548954, 568386, 627376, 649584, 705798, 740376, 757848, 823431, 941064, 1019486, 1097908, 1136772, 1411596, 1480752, 1515696, 1529229, 1646862, 1882128, 2038972, 2195816, 2273544, 2470293, 2823192, 3058458, 3293724, 3568201, 4077944, 4391632, 4547088, 4587687, 4940586, 5646384, 6116916, 6587448, 7136402, 8155888, 9175374, 9881172, 10704603, 12233832, 13174896, 14272804, 18350748, 19762344, 21409206, 24467664, 28545608, 32113809, 36701496, 39524688, 42818412, 57091216, 64227618, 73402992, 85636824, 128455236, 171273648, 256910472, 513820944]

約数ペア:

[(1, 513820944), (2, 256910472), (3, 171273648), (4, 128455236), (6, 85636824), (7, 73402992), (8, 64227618), (9, 57091216), (12, 42818412), (13, 39524688), (14, 36701496), (16, 32113809), (18, 28545608), (21, 24467664), (24, 21409206), (26, 19762344), (28, 18350748), (36, 14272804), (39, 13174896), (42, 12233832), (48, 10704603), (52, 9881172), (56, 9175374), (63, 8155888), (72, 7136402), (78, 6587448), (84, 6116916), (91, 5646384), (104, 4940586), (112, 4587687), (113, 4547088), (117, 4391632), (126, 4077944), (144, 3568201), (156, 3293724), (168, 3058458), (182, 2823192), (208, 2470293), (226, 2273544), (234, 2195816), (252, 2038972), (273, 1882128), (312, 1646862), (336, 1529229), (339, 1515696), (347, 1480752), (364, 1411596), (452, 1136772), (468, 1097908), (504, 1019486), (546, 941064), (624, 823431), (678, 757848), (694, 740376), (728, 705798), (791, 649584), (819, 627376), (904, 568386), (936, 548954), (1008, 509743), (1017, 505232), (1041, 493584), (1092, 470532), (1356, 378924), (1388, 370188), (1456, 352899), (1469, 349776), (1582, 324792), (1638, 313688), (1808, 284193), (1872, 274477), (2034, 252616), (2082, 246792), (2184, 235266), (2373, 216528), (2429, 211536), (2712, 189462), (2776, 185094), (2938, 174888), (3123, 164528), (3164, 162396), (3276, 156844), (4068, 126308), (4164, 123396), (4368, 117633), (4407, 116592), (4511, 113904), (4746, 108264), (4858, 105768), (5424, 94731), (5552, 92547), (5876, 87444), (6246, 82264), (6328, 81198), (6552, 78422), (7119, 72176), (7287, 70512), (8136, 63154), (8328, 61698), (8814, 58296), (9022, 56952), (9492, 54132), (9716, 52884), (10283, 49968), (11752, 43722), (12492, 41132), (12656, 40599), (13104, 39211), (13221, 38864), (13533, 37968), (14238, 36088), (14574, 35256), (16272, 31577), (16656, 30849), (17628, 29148), (18044, 28476), (18984, 27066), (19432, 26442), (20566, 24984), (21861, 23504)]