420632688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{2083}}^1$

素因数の和:2702

約数の個数: 80

約数和(自身を含む): 1244531456

約数和(自身を除く): 823898768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 601, 1202, 1803, 2083, 2404, 3606, 4166, 4207, 4808, 6249, 7212, 8332, 8414, 9616, 12498, 12621, 14424, 14581, 16664, 16828, 24996, 25242, 28848, 29162, 33328, 33656, 43743, 49992, 50484, 58324, 67312, 87486, 99984, 100968, 116648, 174972, 201936, 233296, 349944, 699888, 1251883, 2503766, 3755649, 5007532, 7511298, 8763181, 10015064, 15022596, 17526362, 20030128, 26289543, 30045192, 35052724, 52579086, 60090384, 70105448, 105158172, 140210896, 210316344, 420632688]

約数ペア:

[(1, 420632688), (2, 210316344), (3, 140210896), (4, 105158172), (6, 70105448), (7, 60090384), (8, 52579086), (12, 35052724), (14, 30045192), (16, 26289543), (21, 20030128), (24, 17526362), (28, 15022596), (42, 10015064), (48, 8763181), (56, 7511298), (84, 5007532), (112, 3755649), (168, 2503766), (336, 1251883), (601, 699888), (1202, 349944), (1803, 233296), (2083, 201936), (2404, 174972), (3606, 116648), (4166, 100968), (4207, 99984), (4808, 87486), (6249, 67312), (7212, 58324), (8332, 50484), (8414, 49992), (9616, 43743), (12498, 33656), (12621, 33328), (14424, 29162), (14581, 28848), (16664, 25242), (16828, 24996)]