981606144

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 2773822464

約数和(自身を除く): 1792216320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 61, 64, 69, 92, 96, 122, 128, 138, 183, 184, 192, 244, 256, 276, 366, 368, 384, 488, 552, 732, 736, 768, 911, 976, 1104, 1403, 1464, 1472, 1822, 1952, 2208, 2733, 2806, 2928, 2944, 3644, 3904, 4209, 4416, 5466, 5612, 5856, 5888, 7288, 7808, 8418, 8832, 10932, 11224, 11712, 14576, 15616, 16836, 17664, 20953, 21864, 22448, 23424, 29152, 33672, 41906, 43728, 44896, 46848, 55571, 58304, 62859, 67344, 83812, 87456, 89792, 111142, 116608, 125718, 134688, 166713, 167624, 174912, 179584, 222284, 233216, 251436, 269376, 333426, 335248, 349824, 359168, 444568, 502872, 538752, 666852, 670496, 699648, 889136, 1005744, 1077504, 1278133, 1333704, 1340992, 1778272, 2011488, 2556266, 2667408, 2681984, 3556544, 3834399, 4022976, 5112532, 5334816, 5363968, 7113088, 7668798, 8045952, 10225064, 10669632, 14226176, 15337596, 16091904, 20450128, 21339264, 30675192, 40900256, 42678528, 61350384, 81800512, 122700768, 163601024, 245401536, 327202048, 490803072, 981606144]

約数ペア:

[(1, 981606144), (2, 490803072), (3, 327202048), (4, 245401536), (6, 163601024), (8, 122700768), (12, 81800512), (16, 61350384), (23, 42678528), (24, 40900256), (32, 30675192), (46, 21339264), (48, 20450128), (61, 16091904), (64, 15337596), (69, 14226176), (92, 10669632), (96, 10225064), (122, 8045952), (128, 7668798), (138, 7113088), (183, 5363968), (184, 5334816), (192, 5112532), (244, 4022976), (256, 3834399), (276, 3556544), (366, 2681984), (368, 2667408), (384, 2556266), (488, 2011488), (552, 1778272), (732, 1340992), (736, 1333704), (768, 1278133), (911, 1077504), (976, 1005744), (1104, 889136), (1403, 699648), (1464, 670496), (1472, 666852), (1822, 538752), (1952, 502872), (2208, 444568), (2733, 359168), (2806, 349824), (2928, 335248), (2944, 333426), (3644, 269376), (3904, 251436), (4209, 233216), (4416, 222284), (5466, 179584), (5612, 174912), (5856, 167624), (5888, 166713), (7288, 134688), (7808, 125718), (8418, 116608), (8832, 111142), (10932, 89792), (11224, 87456), (11712, 83812), (14576, 67344), (15616, 62859), (16836, 58304), (17664, 55571), (20953, 46848), (21864, 44896), (22448, 43728), (23424, 41906), (29152, 33672)]