448133664

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 1306319616

約数和(自身を除く): 858185952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 173, 176, 223, 242, 264, 346, 352, 363, 446, 484, 519, 528, 669, 692, 726, 892, 968, 1038, 1056, 1338, 1384, 1452, 1784, 1903, 1936, 2076, 2453, 2676, 2768, 2904, 3568, 3806, 3872, 4152, 4906, 5352, 5536, 5709, 5808, 7136, 7359, 7612, 8304, 9812, 10704, 11418, 11616, 14718, 15224, 16608, 19624, 20933, 21408, 22836, 26983, 29436, 30448, 38579, 39248, 41866, 45672, 53966, 58872, 60896, 62799, 77158, 78496, 80949, 83732, 91344, 107932, 115737, 117744, 125598, 154316, 161898, 167464, 182688, 215864, 231474, 235488, 251196, 308632, 323796, 334928, 424369, 431728, 462948, 502392, 617264, 647592, 669856, 848738, 863456, 925896, 1004784, 1234528, 1273107, 1295184, 1697476, 1851792, 2009568, 2546214, 2590368, 3394952, 3703584, 4668059, 5092428, 6789904, 9336118, 10184856, 13579808, 14004177, 18672236, 20369712, 28008354, 37344472, 40739424, 56016708, 74688944, 112033416, 149377888, 224066832, 448133664]

約数ペア:

[(1, 448133664), (2, 224066832), (3, 149377888), (4, 112033416), (6, 74688944), (8, 56016708), (11, 40739424), (12, 37344472), (16, 28008354), (22, 20369712), (24, 18672236), (32, 14004177), (33, 13579808), (44, 10184856), (48, 9336118), (66, 6789904), (88, 5092428), (96, 4668059), (121, 3703584), (132, 3394952), (173, 2590368), (176, 2546214), (223, 2009568), (242, 1851792), (264, 1697476), (346, 1295184), (352, 1273107), (363, 1234528), (446, 1004784), (484, 925896), (519, 863456), (528, 848738), (669, 669856), (692, 647592), (726, 617264), (892, 502392), (968, 462948), (1038, 431728), (1056, 424369), (1338, 334928), (1384, 323796), (1452, 308632), (1784, 251196), (1903, 235488), (1936, 231474), (2076, 215864), (2453, 182688), (2676, 167464), (2768, 161898), (2904, 154316), (3568, 125598), (3806, 117744), (3872, 115737), (4152, 107932), (4906, 91344), (5352, 83732), (5536, 80949), (5709, 78496), (5808, 77158), (7136, 62799), (7359, 60896), (7612, 58872), (8304, 53966), (9812, 45672), (10704, 41866), (11418, 39248), (11616, 38579), (14718, 30448), (15224, 29436), (16608, 26983), (19624, 22836), (20933, 21408)]