259968144

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{383}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 685670400

約数和(自身を除く): 425702256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 179, 237, 316, 358, 383, 474, 537, 632, 716, 766, 948, 1074, 1149, 1264, 1432, 1532, 1896, 2148, 2298, 2864, 3064, 3792, 4296, 4596, 6128, 8592, 9192, 14141, 18384, 28282, 30257, 42423, 56564, 60514, 68557, 84846, 90771, 113128, 121028, 137114, 169692, 181542, 205671, 226256, 242056, 274228, 339384, 363084, 411342, 484112, 548456, 678768, 726168, 822684, 1096912, 1452336, 1645368, 3290736, 5416003, 10832006, 16248009, 21664012, 32496018, 43328024, 64992036, 86656048, 129984072, 259968144]

約数ペア:

[(1, 259968144), (2, 129984072), (3, 86656048), (4, 64992036), (6, 43328024), (8, 32496018), (12, 21664012), (16, 16248009), (24, 10832006), (48, 5416003), (79, 3290736), (158, 1645368), (179, 1452336), (237, 1096912), (316, 822684), (358, 726168), (383, 678768), (474, 548456), (537, 484112), (632, 411342), (716, 363084), (766, 339384), (948, 274228), (1074, 242056), (1149, 226256), (1264, 205671), (1432, 181542), (1532, 169692), (1896, 137114), (2148, 121028), (2298, 113128), (2864, 90771), (3064, 84846), (3792, 68557), (4296, 60514), (4596, 56564), (6128, 42423), (8592, 30257), (9192, 28282), (14141, 18384)]