1780795056

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{3499}}^1$

素因数の和:3994

約数の個数: 80

約数和(自身を含む): 4812192000

約数和(自身を除く): 3031396944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 461, 552, 922, 1104, 1383, 1844, 2766, 3499, 3688, 5532, 6998, 7376, 10497, 10603, 11064, 13996, 20994, 21206, 22128, 27992, 31809, 41988, 42412, 55984, 63618, 80477, 83976, 84824, 127236, 160954, 167952, 169648, 241431, 254472, 321908, 482862, 508944, 643816, 965724, 1287632, 1613039, 1931448, 3226078, 3862896, 4839117, 6452156, 9678234, 12904312, 19356468, 25808624, 37099897, 38712936, 74199794, 77425872, 111299691, 148399588, 222599382, 296799176, 445198764, 593598352, 890397528, 1780795056]

約数ペア:

[(1, 1780795056), (2, 890397528), (3, 593598352), (4, 445198764), (6, 296799176), (8, 222599382), (12, 148399588), (16, 111299691), (23, 77425872), (24, 74199794), (46, 38712936), (48, 37099897), (69, 25808624), (92, 19356468), (138, 12904312), (184, 9678234), (276, 6452156), (368, 4839117), (461, 3862896), (552, 3226078), (922, 1931448), (1104, 1613039), (1383, 1287632), (1844, 965724), (2766, 643816), (3499, 508944), (3688, 482862), (5532, 321908), (6998, 254472), (7376, 241431), (10497, 169648), (10603, 167952), (11064, 160954), (13996, 127236), (20994, 84824), (21206, 83976), (22128, 80477), (27992, 63618), (31809, 55984), (41988, 42412)]