12440976

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 34283520

約数和(自身を除く): 21842544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 59, 69, 92, 118, 138, 177, 184, 191, 236, 276, 354, 368, 382, 472, 552, 573, 708, 764, 944, 1104, 1146, 1357, 1416, 1528, 2292, 2714, 2832, 3056, 4071, 4393, 4584, 5428, 8142, 8786, 9168, 10856, 11269, 13179, 16284, 17572, 21712, 22538, 26358, 32568, 33807, 35144, 45076, 52716, 65136, 67614, 70288, 90152, 105432, 135228, 180304, 210864, 259187, 270456, 518374, 540912, 777561, 1036748, 1555122, 2073496, 3110244, 4146992, 6220488, 12440976]

約数ペア:

[(1, 12440976), (2, 6220488), (3, 4146992), (4, 3110244), (6, 2073496), (8, 1555122), (12, 1036748), (16, 777561), (23, 540912), (24, 518374), (46, 270456), (48, 259187), (59, 210864), (69, 180304), (92, 135228), (118, 105432), (138, 90152), (177, 70288), (184, 67614), (191, 65136), (236, 52716), (276, 45076), (354, 35144), (368, 33807), (382, 32568), (472, 26358), (552, 22538), (573, 21712), (708, 17572), (764, 16284), (944, 13179), (1104, 11269), (1146, 10856), (1357, 9168), (1416, 8786), (1528, 8142), (2292, 5428), (2714, 4584), (2832, 4393), (3056, 4071)]