289455408

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4457}}^1$

素因数の和:4523

約数の個数: 120

約数和(自身を含む): 905473296

約数和(自身を除く): 616017888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 41, 44, 48, 66, 72, 82, 88, 99, 123, 132, 144, 164, 176, 198, 246, 264, 328, 369, 396, 451, 492, 528, 656, 738, 792, 902, 984, 1353, 1476, 1584, 1804, 1968, 2706, 2952, 3608, 4059, 4457, 5412, 5904, 7216, 8118, 8914, 10824, 13371, 16236, 17828, 21648, 26742, 32472, 35656, 40113, 49027, 53484, 64944, 71312, 80226, 98054, 106968, 147081, 160452, 182737, 196108, 213936, 294162, 320904, 365474, 392216, 441243, 548211, 588324, 641808, 730948, 784432, 882486, 1096422, 1176648, 1461896, 1644633, 1764972, 2010107, 2192844, 2353296, 2923792, 3289266, 3529944, 4020214, 4385688, 6030321, 6578532, 7059888, 8040428, 8771376, 12060642, 13157064, 16080856, 18090963, 24121284, 26314128, 32161712, 36181926, 48242568, 72363852, 96485136, 144727704, 289455408]

約数ペア:

[(1, 289455408), (2, 144727704), (3, 96485136), (4, 72363852), (6, 48242568), (8, 36181926), (9, 32161712), (11, 26314128), (12, 24121284), (16, 18090963), (18, 16080856), (22, 13157064), (24, 12060642), (33, 8771376), (36, 8040428), (41, 7059888), (44, 6578532), (48, 6030321), (66, 4385688), (72, 4020214), (82, 3529944), (88, 3289266), (99, 2923792), (123, 2353296), (132, 2192844), (144, 2010107), (164, 1764972), (176, 1644633), (198, 1461896), (246, 1176648), (264, 1096422), (328, 882486), (369, 784432), (396, 730948), (451, 641808), (492, 588324), (528, 548211), (656, 441243), (738, 392216), (792, 365474), (902, 320904), (984, 294162), (1353, 213936), (1476, 196108), (1584, 182737), (1804, 160452), (1968, 147081), (2706, 106968), (2952, 98054), (3608, 80226), (4059, 71312), (4457, 64944), (5412, 53484), (5904, 49027), (7216, 40113), (8118, 35656), (8914, 32472), (10824, 26742), (13371, 21648), (16236, 17828)]