308913779384

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{44953}}^1$

素因数の和:45121

約数の個数: 96

約数和(自身を含む): 687806988960

約数和(自身を除く): 378893209576

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 73, 82, 146, 164, 287, 292, 328, 511, 574, 584, 1022, 1148, 1681, 2044, 2296, 2993, 3362, 4088, 5986, 6724, 11767, 11972, 13448, 20951, 23534, 23944, 41902, 44953, 47068, 83804, 89906, 94136, 122713, 167608, 179812, 245426, 314671, 359624, 490852, 629342, 858991, 981704, 1258684, 1717982, 1843073, 2517368, 3281569, 3435964, 3686146, 6563138, 6871928, 7372292, 12901511, 13126276, 14744584, 22970983, 25803022, 26252552, 45941966, 51606044, 75565993, 91883932, 103212088, 134544329, 151131986, 183767864, 269088658, 302263972, 528961951, 538177316, 604527944, 941810303, 1057923902, 1076354632, 1883620606, 2115847804, 3767241212, 4231695608, 5516317489, 7534482424, 11032634978, 22065269956, 38614222423, 44130539912, 77228444846, 154456889692, 308913779384]

約数ペア:

[(1, 308913779384), (2, 154456889692), (4, 77228444846), (7, 44130539912), (8, 38614222423), (14, 22065269956), (28, 11032634978), (41, 7534482424), (56, 5516317489), (73, 4231695608), (82, 3767241212), (146, 2115847804), (164, 1883620606), (287, 1076354632), (292, 1057923902), (328, 941810303), (511, 604527944), (574, 538177316), (584, 528961951), (1022, 302263972), (1148, 269088658), (1681, 183767864), (2044, 151131986), (2296, 134544329), (2993, 103212088), (3362, 91883932), (4088, 75565993), (5986, 51606044), (6724, 45941966), (11767, 26252552), (11972, 25803022), (13448, 22970983), (20951, 14744584), (23534, 13126276), (23944, 12901511), (41902, 7372292), (44953, 6871928), (47068, 6563138), (83804, 3686146), (89906, 3435964), (94136, 3281569), (122713, 2517368), (167608, 1843073), (179812, 1717982), (245426, 1258684), (314671, 981704), (359624, 858991), (490852, 629342)]