402890544

素因数分解:

$2^4\times 3^3\times 7^3\times {\mathrm{2719}}^1$

素因数の和:2757

約数の個数: 160

約数和(自身を含む): 1349120000

約数和(自身を除く): 946229456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 343, 378, 392, 432, 441, 504, 588, 686, 756, 784, 882, 1008, 1029, 1176, 1323, 1372, 1512, 1764, 2058, 2352, 2646, 2719, 2744, 3024, 3087, 3528, 4116, 5292, 5438, 5488, 6174, 7056, 8157, 8232, 9261, 10584, 10876, 12348, 16314, 16464, 18522, 19033, 21168, 21752, 24471, 24696, 32628, 37044, 38066, 43504, 48942, 49392, 57099, 65256, 73413, 74088, 76132, 97884, 114198, 130512, 133231, 146826, 148176, 152264, 171297, 195768, 228396, 266462, 293652, 304528, 342594, 391536, 399693, 456792, 513891, 532924, 587304, 685188, 799386, 913584, 932617, 1027782, 1065848, 1174608, 1199079, 1370376, 1598772, 1865234, 2055564, 2131696, 2398158, 2740752, 2797851, 3197544, 3597237, 3730468, 4111128, 4796316, 5595702, 6395088, 7194474, 7460936, 8222256, 8393553, 9592632, 11191404, 14388948, 14921872, 16787106, 19185264, 22382808, 25180659, 28777896, 33574212, 44765616, 50361318, 57555792, 67148424, 100722636, 134296848, 201445272, 402890544]

約数ペア:

[(1, 402890544), (2, 201445272), (3, 134296848), (4, 100722636), (6, 67148424), (7, 57555792), (8, 50361318), (9, 44765616), (12, 33574212), (14, 28777896), (16, 25180659), (18, 22382808), (21, 19185264), (24, 16787106), (27, 14921872), (28, 14388948), (36, 11191404), (42, 9592632), (48, 8393553), (49, 8222256), (54, 7460936), (56, 7194474), (63, 6395088), (72, 5595702), (84, 4796316), (98, 4111128), (108, 3730468), (112, 3597237), (126, 3197544), (144, 2797851), (147, 2740752), (168, 2398158), (189, 2131696), (196, 2055564), (216, 1865234), (252, 1598772), (294, 1370376), (336, 1199079), (343, 1174608), (378, 1065848), (392, 1027782), (432, 932617), (441, 913584), (504, 799386), (588, 685188), (686, 587304), (756, 532924), (784, 513891), (882, 456792), (1008, 399693), (1029, 391536), (1176, 342594), (1323, 304528), (1372, 293652), (1512, 266462), (1764, 228396), (2058, 195768), (2352, 171297), (2646, 152264), (2719, 148176), (2744, 146826), (3024, 133231), (3087, 130512), (3528, 114198), (4116, 97884), (5292, 76132), (5438, 74088), (5488, 73413), (6174, 65256), (7056, 57099), (8157, 49392), (8232, 48942), (9261, 43504), (10584, 38066), (10876, 37044), (12348, 32628), (16314, 24696), (16464, 24471), (18522, 21752), (19033, 21168)]