217646064

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79549}}^1$

素因数の和:79582

約数の個数: 60

約数和(自身を含む): 641173000

約数和(自身を除く): 423526936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 79549, 159098, 238647, 318196, 477294, 636392, 715941, 954588, 1272784, 1431882, 1511431, 1909176, 2863764, 3022862, 3818352, 4534293, 5727528, 6045724, 9068586, 11455056, 12091448, 13602879, 18137172, 24182896, 27205758, 36274344, 54411516, 72548688, 108823032, 217646064]

約数ペア:

[(1, 217646064), (2, 108823032), (3, 72548688), (4, 54411516), (6, 36274344), (8, 27205758), (9, 24182896), (12, 18137172), (16, 13602879), (18, 12091448), (19, 11455056), (24, 9068586), (36, 6045724), (38, 5727528), (48, 4534293), (57, 3818352), (72, 3022862), (76, 2863764), (114, 1909176), (144, 1511431), (152, 1431882), (171, 1272784), (228, 954588), (304, 715941), (342, 636392), (456, 477294), (684, 318196), (912, 238647), (1368, 159098), (2736, 79549)]