2778155352

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{18313}}^1$

素因数の和:18382

約数の個数: 144

約数和(自身を含む): 8956644840

約数和(自身を除く): 6178489488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 196, 252, 258, 294, 301, 344, 387, 392, 441, 504, 516, 588, 602, 774, 882, 903, 1032, 1176, 1204, 1548, 1764, 1806, 2107, 2408, 2709, 3096, 3528, 3612, 4214, 5418, 6321, 7224, 8428, 10836, 12642, 16856, 18313, 18963, 21672, 25284, 36626, 37926, 50568, 54939, 73252, 75852, 109878, 128191, 146504, 151704, 164817, 219756, 256382, 329634, 384573, 439512, 512764, 659268, 769146, 787459, 897337, 1025528, 1153719, 1318536, 1538292, 1574918, 1794674, 2307438, 2362377, 2692011, 3076584, 3149836, 3589348, 4614876, 4724754, 5384022, 5512213, 6299672, 7087131, 7178696, 8076033, 9229752, 9449508, 10768044, 11024426, 14174262, 16152066, 16536639, 18899016, 21536088, 22048852, 28348524, 32304132, 33073278, 38585491, 44097704, 49609917, 56697048, 64608264, 66146556, 77170982, 99219834, 115756473, 132293112, 154341964, 198439668, 231512946, 308683928, 347269419, 396879336, 463025892, 694538838, 926051784, 1389077676, 2778155352]

約数ペア:

[(1, 2778155352), (2, 1389077676), (3, 926051784), (4, 694538838), (6, 463025892), (7, 396879336), (8, 347269419), (9, 308683928), (12, 231512946), (14, 198439668), (18, 154341964), (21, 132293112), (24, 115756473), (28, 99219834), (36, 77170982), (42, 66146556), (43, 64608264), (49, 56697048), (56, 49609917), (63, 44097704), (72, 38585491), (84, 33073278), (86, 32304132), (98, 28348524), (126, 22048852), (129, 21536088), (147, 18899016), (168, 16536639), (172, 16152066), (196, 14174262), (252, 11024426), (258, 10768044), (294, 9449508), (301, 9229752), (344, 8076033), (387, 7178696), (392, 7087131), (441, 6299672), (504, 5512213), (516, 5384022), (588, 4724754), (602, 4614876), (774, 3589348), (882, 3149836), (903, 3076584), (1032, 2692011), (1176, 2362377), (1204, 2307438), (1548, 1794674), (1764, 1574918), (1806, 1538292), (2107, 1318536), (2408, 1153719), (2709, 1025528), (3096, 897337), (3528, 787459), (3612, 769146), (4214, 659268), (5418, 512764), (6321, 439512), (7224, 384573), (8428, 329634), (10836, 256382), (12642, 219756), (16856, 164817), (18313, 151704), (18963, 146504), (21672, 128191), (25284, 109878), (36626, 75852), (37926, 73252), (50568, 54939)]