238464304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3967}}^1$

素因数の和:4022

約数の個数: 60

約数和(自身を含む): 528688384

約数和(自身を除く): 290224080

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 442, 578, 884, 1156, 1768, 2312, 3536, 3757, 3967, 4624, 7514, 7934, 15028, 15868, 30056, 31736, 51571, 60112, 63472, 67439, 103142, 134878, 206284, 269756, 412568, 539512, 825136, 876707, 1079024, 1146463, 1753414, 2292926, 3506828, 4585852, 7013656, 9171704, 14027312, 14904019, 18343408, 29808038, 59616076, 119232152, 238464304]

約数ペア:

[(1, 238464304), (2, 119232152), (4, 59616076), (8, 29808038), (13, 18343408), (16, 14904019), (17, 14027312), (26, 9171704), (34, 7013656), (52, 4585852), (68, 3506828), (104, 2292926), (136, 1753414), (208, 1146463), (221, 1079024), (272, 876707), (289, 825136), (442, 539512), (578, 412568), (884, 269756), (1156, 206284), (1768, 134878), (2312, 103142), (3536, 67439), (3757, 63472), (3967, 60112), (4624, 51571), (7514, 31736), (7934, 30056), (15028, 15868)]