866831472

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7591}}^1$

素因数の和:7679

約数の個数: 120

約数和(自身を含む): 2655711968

約数和(自身を除く): 1788880496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 234, 244, 312, 366, 468, 488, 549, 624, 732, 793, 936, 976, 1098, 1464, 1586, 1872, 2196, 2379, 2928, 3172, 4392, 4758, 6344, 7137, 7591, 8784, 9516, 12688, 14274, 15182, 19032, 22773, 28548, 30364, 38064, 45546, 57096, 60728, 68319, 91092, 98683, 114192, 121456, 136638, 182184, 197366, 273276, 296049, 364368, 394732, 463051, 546552, 592098, 789464, 888147, 926102, 1093104, 1184196, 1389153, 1578928, 1776294, 1852204, 2368392, 2778306, 3552588, 3704408, 4167459, 4736784, 5556612, 6019663, 7105176, 7408816, 8334918, 11113224, 12039326, 14210352, 16669836, 18058989, 22226448, 24078652, 33339672, 36117978, 48157304, 54176967, 66679344, 72235956, 96314608, 108353934, 144471912, 216707868, 288943824, 433415736, 866831472]

約数ペア:

[(1, 866831472), (2, 433415736), (3, 288943824), (4, 216707868), (6, 144471912), (8, 108353934), (9, 96314608), (12, 72235956), (13, 66679344), (16, 54176967), (18, 48157304), (24, 36117978), (26, 33339672), (36, 24078652), (39, 22226448), (48, 18058989), (52, 16669836), (61, 14210352), (72, 12039326), (78, 11113224), (104, 8334918), (117, 7408816), (122, 7105176), (144, 6019663), (156, 5556612), (183, 4736784), (208, 4167459), (234, 3704408), (244, 3552588), (312, 2778306), (366, 2368392), (468, 1852204), (488, 1776294), (549, 1578928), (624, 1389153), (732, 1184196), (793, 1093104), (936, 926102), (976, 888147), (1098, 789464), (1464, 592098), (1586, 546552), (1872, 463051), (2196, 394732), (2379, 364368), (2928, 296049), (3172, 273276), (4392, 197366), (4758, 182184), (6344, 136638), (7137, 121456), (7591, 114192), (8784, 98683), (9516, 91092), (12688, 68319), (14274, 60728), (15182, 57096), (19032, 45546), (22773, 38064), (28548, 30364)]