2641450896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{16691}}^1$

素因数の和:16869

約数の個数: 120

約数和(自身を含む): 8502771264

約数和(自身を除く): 5861320368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 157, 168, 252, 314, 336, 471, 504, 628, 942, 1008, 1099, 1256, 1413, 1884, 2198, 2512, 2826, 3297, 3768, 4396, 5652, 6594, 7536, 8792, 9891, 11304, 13188, 16691, 17584, 19782, 22608, 26376, 33382, 39564, 50073, 52752, 66764, 79128, 100146, 116837, 133528, 150219, 158256, 200292, 233674, 267056, 300438, 350511, 400584, 467348, 600876, 701022, 801168, 934696, 1051533, 1201752, 1402044, 1869392, 2103066, 2403504, 2620487, 2804088, 4206132, 5240974, 5608176, 7861461, 8412264, 10481948, 15722922, 16824528, 18343409, 20963896, 23584383, 31445844, 36686818, 41927792, 47168766, 55030227, 62891688, 73373636, 94337532, 110060454, 125783376, 146747272, 165090681, 188675064, 220120908, 293494544, 330181362, 377350128, 440241816, 660362724, 880483632, 1320725448, 2641450896]

約数ペア:

[(1, 2641450896), (2, 1320725448), (3, 880483632), (4, 660362724), (6, 440241816), (7, 377350128), (8, 330181362), (9, 293494544), (12, 220120908), (14, 188675064), (16, 165090681), (18, 146747272), (21, 125783376), (24, 110060454), (28, 94337532), (36, 73373636), (42, 62891688), (48, 55030227), (56, 47168766), (63, 41927792), (72, 36686818), (84, 31445844), (112, 23584383), (126, 20963896), (144, 18343409), (157, 16824528), (168, 15722922), (252, 10481948), (314, 8412264), (336, 7861461), (471, 5608176), (504, 5240974), (628, 4206132), (942, 2804088), (1008, 2620487), (1099, 2403504), (1256, 2103066), (1413, 1869392), (1884, 1402044), (2198, 1201752), (2512, 1051533), (2826, 934696), (3297, 801168), (3768, 701022), (4396, 600876), (5652, 467348), (6594, 400584), (7536, 350511), (8792, 300438), (9891, 267056), (11304, 233674), (13188, 200292), (16691, 158256), (17584, 150219), (19782, 133528), (22608, 116837), (26376, 100146), (33382, 79128), (39564, 66764), (50073, 52752)]