340679136

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{506963}}^1$

素因数の和:506983

約数の個数: 48

約数和(自身を含む): 1022039424

約数和(自身を除く): 681360288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 506963, 1013926, 1520889, 2027852, 3041778, 3548741, 4055704, 6083556, 7097482, 8111408, 10646223, 12167112, 14194964, 16222816, 21292446, 24334224, 28389928, 42584892, 48668448, 56779856, 85169784, 113559712, 170339568, 340679136]

約数ペア:

[(1, 340679136), (2, 170339568), (3, 113559712), (4, 85169784), (6, 56779856), (7, 48668448), (8, 42584892), (12, 28389928), (14, 24334224), (16, 21292446), (21, 16222816), (24, 14194964), (28, 12167112), (32, 10646223), (42, 8111408), (48, 7097482), (56, 6083556), (84, 4055704), (96, 3548741), (112, 3041778), (168, 2027852), (224, 1520889), (336, 1013926), (672, 506963)]