401877168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1$

素因数の和:735

約数の個数: 160

約数和(自身を含む): 1302773760

約数和(自身を除く): 900896592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 227, 231, 264, 308, 336, 454, 462, 479, 528, 616, 681, 908, 924, 958, 1232, 1362, 1437, 1589, 1816, 1848, 1916, 2497, 2724, 2874, 3178, 3353, 3632, 3696, 3832, 4767, 4994, 5269, 5448, 5748, 6356, 6706, 7491, 7664, 9534, 9988, 10059, 10538, 10896, 11496, 12712, 13412, 14982, 15807, 17479, 19068, 19976, 20118, 21076, 22992, 25424, 26824, 29964, 31614, 34958, 36883, 38136, 39952, 40236, 42152, 52437, 53648, 59928, 63228, 69916, 73766, 76272, 80472, 84304, 104874, 108733, 110649, 119856, 126456, 139832, 147532, 160944, 209748, 217466, 221298, 252912, 279664, 295064, 326199, 419496, 434932, 442596, 590128, 652398, 761131, 838992, 869864, 885192, 1196063, 1304796, 1522262, 1739728, 1770384, 2283393, 2392126, 2609592, 3044524, 3588189, 4566786, 4784252, 5219184, 6089048, 7176378, 8372441, 9133572, 9568504, 12178096, 14352756, 16744882, 18267144, 19137008, 25117323, 28705512, 33489764, 36534288, 50234646, 57411024, 66979528, 100469292, 133959056, 200938584, 401877168]

約数ペア:

[(1, 401877168), (2, 200938584), (3, 133959056), (4, 100469292), (6, 66979528), (7, 57411024), (8, 50234646), (11, 36534288), (12, 33489764), (14, 28705512), (16, 25117323), (21, 19137008), (22, 18267144), (24, 16744882), (28, 14352756), (33, 12178096), (42, 9568504), (44, 9133572), (48, 8372441), (56, 7176378), (66, 6089048), (77, 5219184), (84, 4784252), (88, 4566786), (112, 3588189), (132, 3044524), (154, 2609592), (168, 2392126), (176, 2283393), (227, 1770384), (231, 1739728), (264, 1522262), (308, 1304796), (336, 1196063), (454, 885192), (462, 869864), (479, 838992), (528, 761131), (616, 652398), (681, 590128), (908, 442596), (924, 434932), (958, 419496), (1232, 326199), (1362, 295064), (1437, 279664), (1589, 252912), (1816, 221298), (1848, 217466), (1916, 209748), (2497, 160944), (2724, 147532), (2874, 139832), (3178, 126456), (3353, 119856), (3632, 110649), (3696, 108733), (3832, 104874), (4767, 84304), (4994, 80472), (5269, 76272), (5448, 73766), (5748, 69916), (6356, 63228), (6706, 59928), (7491, 53648), (7664, 52437), (9534, 42152), (9988, 40236), (10059, 39952), (10538, 38136), (10896, 36883), (11496, 34958), (12712, 31614), (13412, 29964), (14982, 26824), (15807, 25424), (17479, 22992), (19068, 21076), (19976, 20118)]