516347104

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:457

約数の個数: 144

約数和(自身を含む): 1294656048

約数和(自身を除く): 778308944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 73, 91, 98, 104, 112, 146, 182, 196, 208, 224, 292, 347, 364, 392, 416, 511, 584, 637, 694, 728, 784, 949, 1022, 1168, 1274, 1388, 1456, 1568, 1898, 2044, 2336, 2429, 2548, 2776, 2912, 3577, 3796, 4088, 4511, 4858, 5096, 5552, 6643, 7154, 7592, 8176, 9022, 9716, 10192, 11104, 13286, 14308, 15184, 16352, 17003, 18044, 19432, 20384, 25331, 26572, 28616, 30368, 31577, 34006, 36088, 38864, 46501, 50662, 53144, 57232, 63154, 68012, 72176, 77728, 93002, 101324, 106288, 114464, 126308, 136024, 144352, 177317, 186004, 202648, 212576, 221039, 252616, 272048, 329303, 354634, 372008, 405296, 442078, 505232, 544096, 658606, 709268, 744016, 810592, 884156, 1010464, 1241219, 1317212, 1418536, 1488032, 1768312, 2305121, 2482438, 2634424, 2837072, 3536624, 4610242, 4964876, 5268848, 5674144, 7073248, 9220484, 9929752, 10537696, 16135847, 18440968, 19859504, 32271694, 36881936, 39719008, 64543388, 73763872, 129086776, 258173552, 516347104]

約数ペア:

[(1, 516347104), (2, 258173552), (4, 129086776), (7, 73763872), (8, 64543388), (13, 39719008), (14, 36881936), (16, 32271694), (26, 19859504), (28, 18440968), (32, 16135847), (49, 10537696), (52, 9929752), (56, 9220484), (73, 7073248), (91, 5674144), (98, 5268848), (104, 4964876), (112, 4610242), (146, 3536624), (182, 2837072), (196, 2634424), (208, 2482438), (224, 2305121), (292, 1768312), (347, 1488032), (364, 1418536), (392, 1317212), (416, 1241219), (511, 1010464), (584, 884156), (637, 810592), (694, 744016), (728, 709268), (784, 658606), (949, 544096), (1022, 505232), (1168, 442078), (1274, 405296), (1388, 372008), (1456, 354634), (1568, 329303), (1898, 272048), (2044, 252616), (2336, 221039), (2429, 212576), (2548, 202648), (2776, 186004), (2912, 177317), (3577, 144352), (3796, 136024), (4088, 126308), (4511, 114464), (4858, 106288), (5096, 101324), (5552, 93002), (6643, 77728), (7154, 72176), (7592, 68012), (8176, 63154), (9022, 57232), (9716, 53144), (10192, 50662), (11104, 46501), (13286, 38864), (14308, 36088), (15184, 34006), (16352, 31577), (17003, 30368), (18044, 28616), (19432, 26572), (20384, 25331)]