348537864

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1710

約数の個数: 64

約数和(自身を含む): 890663040

約数和(自身を除く): 542125176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 137, 142, 213, 274, 284, 411, 426, 548, 568, 822, 852, 1096, 1493, 1644, 1704, 2986, 3288, 4479, 5972, 8958, 9727, 11944, 17916, 19454, 29181, 35832, 38908, 58362, 77816, 106003, 116724, 204541, 212006, 233448, 318009, 409082, 424012, 613623, 636018, 818164, 848024, 1227246, 1272036, 1636328, 2454492, 2544072, 4908984, 14522411, 29044822, 43567233, 58089644, 87134466, 116179288, 174268932, 348537864]

約数ペア:

[(1, 348537864), (2, 174268932), (3, 116179288), (4, 87134466), (6, 58089644), (8, 43567233), (12, 29044822), (24, 14522411), (71, 4908984), (137, 2544072), (142, 2454492), (213, 1636328), (274, 1272036), (284, 1227246), (411, 848024), (426, 818164), (548, 636018), (568, 613623), (822, 424012), (852, 409082), (1096, 318009), (1493, 233448), (1644, 212006), (1704, 204541), (2986, 116724), (3288, 106003), (4479, 77816), (5972, 58362), (8958, 38908), (9727, 35832), (11944, 29181), (17916, 19454)]