261012528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8929}}^1$

素因数の和:8979

約数の個数: 120

約数和(自身を含む): 863709600

約数和(自身を除く): 602697072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 3248, 3654, 4176, 4872, 7308, 8929, 9744, 14616, 17858, 26787, 29232, 35716, 53574, 62503, 71432, 80361, 107148, 125006, 142864, 160722, 187509, 214296, 250012, 258941, 321444, 375018, 428592, 500024, 517882, 562527, 642888, 750036, 776823, 1000048, 1035764, 1125054, 1285776, 1500072, 1553646, 1812587, 2071528, 2250108, 2330469, 3000144, 3107292, 3625174, 4143056, 4500216, 4660938, 5437761, 6214584, 7250348, 9000432, 9321876, 10875522, 12429168, 14500696, 16313283, 18643752, 21751044, 29001392, 32626566, 37287504, 43502088, 65253132, 87004176, 130506264, 261012528]

約数ペア:

[(1, 261012528), (2, 130506264), (3, 87004176), (4, 65253132), (6, 43502088), (7, 37287504), (8, 32626566), (9, 29001392), (12, 21751044), (14, 18643752), (16, 16313283), (18, 14500696), (21, 12429168), (24, 10875522), (28, 9321876), (29, 9000432), (36, 7250348), (42, 6214584), (48, 5437761), (56, 4660938), (58, 4500216), (63, 4143056), (72, 3625174), (84, 3107292), (87, 3000144), (112, 2330469), (116, 2250108), (126, 2071528), (144, 1812587), (168, 1553646), (174, 1500072), (203, 1285776), (232, 1125054), (252, 1035764), (261, 1000048), (336, 776823), (348, 750036), (406, 642888), (464, 562527), (504, 517882), (522, 500024), (609, 428592), (696, 375018), (812, 321444), (1008, 258941), (1044, 250012), (1218, 214296), (1392, 187509), (1624, 160722), (1827, 142864), (2088, 125006), (2436, 107148), (3248, 80361), (3654, 71432), (4176, 62503), (4872, 53574), (7308, 35716), (8929, 29232), (9744, 26787), (14616, 17858)]