259024416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20287}}^1$

素因数の和:20326

約数の個数: 96

約数和(自身を含む): 818012160

約数和(自身を除く): 558987744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3192, 4256, 6384, 12768, 20287, 40574, 60861, 81148, 121722, 142009, 162296, 243444, 284018, 324592, 385453, 426027, 486888, 568036, 649184, 770906, 852054, 973776, 1136072, 1156359, 1541812, 1704108, 1947552, 2272144, 2312718, 2698171, 3083624, 3408216, 4544288, 4625436, 5396342, 6167248, 6816432, 8094513, 9250872, 10792684, 12334496, 13632864, 16189026, 18501744, 21585368, 32378052, 37003488, 43170736, 64756104, 86341472, 129512208, 259024416]

約数ペア:

[(1, 259024416), (2, 129512208), (3, 86341472), (4, 64756104), (6, 43170736), (7, 37003488), (8, 32378052), (12, 21585368), (14, 18501744), (16, 16189026), (19, 13632864), (21, 12334496), (24, 10792684), (28, 9250872), (32, 8094513), (38, 6816432), (42, 6167248), (48, 5396342), (56, 4625436), (57, 4544288), (76, 3408216), (84, 3083624), (96, 2698171), (112, 2312718), (114, 2272144), (133, 1947552), (152, 1704108), (168, 1541812), (224, 1156359), (228, 1136072), (266, 973776), (304, 852054), (336, 770906), (399, 649184), (456, 568036), (532, 486888), (608, 426027), (672, 385453), (798, 324592), (912, 284018), (1064, 243444), (1596, 162296), (1824, 142009), (2128, 121722), (3192, 81148), (4256, 60861), (6384, 40574), (12768, 20287)]