245391552

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{20287}}^1$

素因数の和:20315

約数の個数: 112

約数和(自身を含む): 824504320

約数和(自身を除く): 579112768

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, 20287, 40574, 60861, 81148, 121722, 142009, 162296, 182583, 243444, 284018, 324592, 365166, 426027, 486888, 547749, 568036, 649184, 730332, 852054, 973776, 1095498, 1136072, 1278081, 1298368, 1460664, 1704108, 1947552, 2190996, 2272144, 2556162, 2921328, 3408216, 3834243, 3895104, 4381992, 4544288, 5112324, 5842656, 6816432, 7668486, 8763984, 9088576, 10224648, 11685312, 13632864, 15336972, 17527968, 20449296, 27265728, 30673944, 35055936, 40898592, 61347888, 81797184, 122695776, 245391552]

約数ペア:

[(1, 245391552), (2, 122695776), (3, 81797184), (4, 61347888), (6, 40898592), (7, 35055936), (8, 30673944), (9, 27265728), (12, 20449296), (14, 17527968), (16, 15336972), (18, 13632864), (21, 11685312), (24, 10224648), (27, 9088576), (28, 8763984), (32, 7668486), (36, 6816432), (42, 5842656), (48, 5112324), (54, 4544288), (56, 4381992), (63, 3895104), (64, 3834243), (72, 3408216), (84, 2921328), (96, 2556162), (108, 2272144), (112, 2190996), (126, 1947552), (144, 1704108), (168, 1460664), (189, 1298368), (192, 1278081), (216, 1136072), (224, 1095498), (252, 973776), (288, 852054), (336, 730332), (378, 649184), (432, 568036), (448, 547749), (504, 486888), (576, 426027), (672, 365166), (756, 324592), (864, 284018), (1008, 243444), (1344, 182583), (1512, 162296), (1728, 142009), (2016, 121722), (3024, 81148), (4032, 60861), (6048, 40574), (12096, 20287)]