240981598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 454970880

約数和(自身を除く): 213989282

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 61, 122, 143, 209, 247, 286, 418, 494, 671, 727, 793, 1159, 1342, 1454, 1586, 2318, 2717, 5434, 7997, 8723, 9451, 12749, 13813, 15067, 15994, 17446, 18902, 25498, 27626, 30134, 44347, 88694, 103961, 151943, 165737, 179569, 207922, 303886, 331474, 359138, 487817, 576511, 842593, 975634, 1153022, 1685186, 1975259, 3950518, 6341621, 9268523, 10953709, 12683242, 18537046, 21907418, 120490799, 240981598]

約数ペア:

[(1, 240981598), (2, 120490799), (11, 21907418), (13, 18537046), (19, 12683242), (22, 10953709), (26, 9268523), (38, 6341621), (61, 3950518), (122, 1975259), (143, 1685186), (209, 1153022), (247, 975634), (286, 842593), (418, 576511), (494, 487817), (671, 359138), (727, 331474), (793, 303886), (1159, 207922), (1342, 179569), (1454, 165737), (1586, 151943), (2318, 103961), (2717, 88694), (5434, 44347), (7997, 30134), (8723, 27626), (9451, 25498), (12749, 18902), (13813, 17446), (15067, 15994)]