326906719504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{757}}^1\times {\mathrm{24077}}^1$

素因数の和:24920

約数の個数: 80

約数和(自身を含む): 678941812800

約数和(自身を除く): 352035093296

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 757, 944, 1121, 1514, 2242, 3028, 4484, 6056, 8968, 12112, 14383, 17936, 24077, 28766, 44663, 48154, 57532, 89326, 96308, 115064, 178652, 192616, 230128, 357304, 385232, 457463, 714608, 848597, 914926, 1420543, 1697194, 1829852, 2841086, 3394388, 3659704, 5682172, 6788776, 7319408, 11364344, 13577552, 18226289, 22728688, 26990317, 36452578, 53980634, 72905156, 107961268, 145810312, 215922536, 291620624, 346299491, 431845072, 692598982, 1075351051, 1385197964, 2150702102, 2770395928, 4301404204, 5540791856, 8602808408, 17205616816, 20431669969, 40863339938, 81726679876, 163453359752, 326906719504]

約数ペア:

[(1, 326906719504), (2, 163453359752), (4, 81726679876), (8, 40863339938), (16, 20431669969), (19, 17205616816), (38, 8602808408), (59, 5540791856), (76, 4301404204), (118, 2770395928), (152, 2150702102), (236, 1385197964), (304, 1075351051), (472, 692598982), (757, 431845072), (944, 346299491), (1121, 291620624), (1514, 215922536), (2242, 145810312), (3028, 107961268), (4484, 72905156), (6056, 53980634), (8968, 36452578), (12112, 26990317), (14383, 22728688), (17936, 18226289), (24077, 13577552), (28766, 11364344), (44663, 7319408), (48154, 6788776), (57532, 5682172), (89326, 3659704), (96308, 3394388), (115064, 2841086), (178652, 1829852), (192616, 1697194), (230128, 1420543), (357304, 914926), (385232, 848597), (457463, 714608)]