258866496

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{21401}}^1$

素因数の和:21429

約数の個数: 112

約数和(自身を含む): 869777280

約数和(自身を除く): 610910784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 21401, 42802, 64203, 85604, 128406, 149807, 171208, 192609, 256812, 299614, 342416, 385218, 449421, 513624, 577827, 599228, 684832, 770436, 898842, 1027248, 1155654, 1198456, 1348263, 1369664, 1540872, 1797684, 2054496, 2311308, 2396912, 2696526, 3081744, 3595368, 4044789, 4108992, 4622616, 4793824, 5393052, 6163488, 7190736, 8089578, 9245232, 9587648, 10786104, 12326976, 14381472, 16179156, 18490464, 21572208, 28762944, 32358312, 36980928, 43144416, 64716624, 86288832, 129433248, 258866496]

約数ペア:

[(1, 258866496), (2, 129433248), (3, 86288832), (4, 64716624), (6, 43144416), (7, 36980928), (8, 32358312), (9, 28762944), (12, 21572208), (14, 18490464), (16, 16179156), (18, 14381472), (21, 12326976), (24, 10786104), (27, 9587648), (28, 9245232), (32, 8089578), (36, 7190736), (42, 6163488), (48, 5393052), (54, 4793824), (56, 4622616), (63, 4108992), (64, 4044789), (72, 3595368), (84, 3081744), (96, 2696526), (108, 2396912), (112, 2311308), (126, 2054496), (144, 1797684), (168, 1540872), (189, 1369664), (192, 1348263), (216, 1198456), (224, 1155654), (252, 1027248), (288, 898842), (336, 770436), (378, 684832), (432, 599228), (448, 577827), (504, 513624), (576, 449421), (672, 385218), (756, 342416), (864, 299614), (1008, 256812), (1344, 192609), (1512, 171208), (1728, 149807), (2016, 128406), (3024, 85604), (4032, 64203), (6048, 42802), (12096, 21401)]