1272713808

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:1012

約数の個数: 80

約数和(自身を含む): 3324537216

約数和(自身を除く): 2051823408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 263, 362, 526, 543, 557, 724, 789, 1052, 1086, 1114, 1448, 1578, 1671, 2104, 2172, 2228, 2896, 3156, 3342, 4208, 4344, 4456, 6312, 6684, 8688, 8912, 12624, 13368, 26736, 47603, 95206, 100817, 142809, 146491, 190412, 201634, 285618, 292982, 302451, 380824, 403268, 439473, 571236, 585964, 604902, 761648, 806536, 878946, 1142472, 1171928, 1209804, 1613072, 1757892, 2284944, 2343856, 2419608, 3515784, 4839216, 7031568, 26514871, 53029742, 79544613, 106059484, 159089226, 212118968, 318178452, 424237936, 636356904, 1272713808]

約数ペア:

[(1, 1272713808), (2, 636356904), (3, 424237936), (4, 318178452), (6, 212118968), (8, 159089226), (12, 106059484), (16, 79544613), (24, 53029742), (48, 26514871), (181, 7031568), (263, 4839216), (362, 3515784), (526, 2419608), (543, 2343856), (557, 2284944), (724, 1757892), (789, 1613072), (1052, 1209804), (1086, 1171928), (1114, 1142472), (1448, 878946), (1578, 806536), (1671, 761648), (2104, 604902), (2172, 585964), (2228, 571236), (2896, 439473), (3156, 403268), (3342, 380824), (4208, 302451), (4344, 292982), (4456, 285618), (6312, 201634), (6684, 190412), (8688, 146491), (8912, 142809), (12624, 100817), (13368, 95206), (26736, 47603)]