838532448

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7723}}^1$

素因数の和:7781

約数の個数: 144

約数和(自身を含む): 2656901520

約数和(自身を除く): 1818369072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 29, 32, 36, 39, 48, 52, 58, 72, 78, 87, 96, 104, 116, 117, 144, 156, 174, 208, 232, 234, 261, 288, 312, 348, 377, 416, 464, 468, 522, 624, 696, 754, 928, 936, 1044, 1131, 1248, 1392, 1508, 1872, 2088, 2262, 2784, 3016, 3393, 3744, 4176, 4524, 6032, 6786, 7723, 8352, 9048, 12064, 13572, 15446, 18096, 23169, 27144, 30892, 36192, 46338, 54288, 61784, 69507, 92676, 100399, 108576, 123568, 139014, 185352, 200798, 223967, 247136, 278028, 301197, 370704, 401596, 447934, 556056, 602394, 671901, 741408, 803192, 895868, 903591, 1112112, 1204788, 1343802, 1606384, 1791736, 1807182, 2015703, 2224224, 2409576, 2687604, 2911571, 3212768, 3583472, 3614364, 4031406, 4819152, 5375208, 5823142, 7166944, 7228728, 8062812, 8734713, 9638304, 10750416, 11646284, 14457456, 16125624, 17469426, 21500832, 23292568, 26204139, 28914912, 32251248, 34938852, 46585136, 52408278, 64502496, 69877704, 93170272, 104816556, 139755408, 209633112, 279510816, 419266224, 838532448]

約数ペア:

[(1, 838532448), (2, 419266224), (3, 279510816), (4, 209633112), (6, 139755408), (8, 104816556), (9, 93170272), (12, 69877704), (13, 64502496), (16, 52408278), (18, 46585136), (24, 34938852), (26, 32251248), (29, 28914912), (32, 26204139), (36, 23292568), (39, 21500832), (48, 17469426), (52, 16125624), (58, 14457456), (72, 11646284), (78, 10750416), (87, 9638304), (96, 8734713), (104, 8062812), (116, 7228728), (117, 7166944), (144, 5823142), (156, 5375208), (174, 4819152), (208, 4031406), (232, 3614364), (234, 3583472), (261, 3212768), (288, 2911571), (312, 2687604), (348, 2409576), (377, 2224224), (416, 2015703), (464, 1807182), (468, 1791736), (522, 1606384), (624, 1343802), (696, 1204788), (754, 1112112), (928, 903591), (936, 895868), (1044, 803192), (1131, 741408), (1248, 671901), (1392, 602394), (1508, 556056), (1872, 447934), (2088, 401596), (2262, 370704), (2784, 301197), (3016, 278028), (3393, 247136), (3744, 223967), (4176, 200798), (4524, 185352), (6032, 139014), (6786, 123568), (7723, 108576), (8352, 100399), (9048, 92676), (12064, 69507), (13572, 61784), (15446, 54288), (18096, 46338), (23169, 36192), (27144, 30892)]