984945328

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 2050850880

約数和(自身を除く): 1065905552

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 103, 116, 148, 206, 232, 296, 412, 464, 557, 592, 824, 1073, 1114, 1648, 2146, 2228, 2987, 3811, 4292, 4456, 5974, 7622, 8584, 8912, 11948, 15244, 16153, 17168, 20609, 23896, 30488, 32306, 41218, 47792, 57371, 60976, 64612, 82436, 110519, 114742, 129224, 164872, 221038, 229484, 258448, 329744, 442076, 458968, 597661, 884152, 917936, 1195322, 1663759, 1768304, 2122727, 2390644, 3327518, 4245454, 4781288, 6655036, 8490908, 9562576, 13310072, 16981816, 26620144, 33963632, 61559083, 123118166, 246236332, 492472664, 984945328]

約数ペア:

[(1, 984945328), (2, 492472664), (4, 246236332), (8, 123118166), (16, 61559083), (29, 33963632), (37, 26620144), (58, 16981816), (74, 13310072), (103, 9562576), (116, 8490908), (148, 6655036), (206, 4781288), (232, 4245454), (296, 3327518), (412, 2390644), (464, 2122727), (557, 1768304), (592, 1663759), (824, 1195322), (1073, 917936), (1114, 884152), (1648, 597661), (2146, 458968), (2228, 442076), (2987, 329744), (3811, 258448), (4292, 229484), (4456, 221038), (5974, 164872), (7622, 129224), (8584, 114742), (8912, 110519), (11948, 82436), (15244, 64612), (16153, 60976), (17168, 57371), (20609, 47792), (23896, 41218), (30488, 32306)]