261466128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23581}}^1$

素因数の和:23613

約数の個数: 120

約数和(自身を含む): 912340416

約数和(自身を除く): 650874288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 23581, 47162, 70743, 94324, 141486, 165067, 188648, 212229, 259391, 282972, 330134, 377296, 424458, 495201, 518782, 565944, 660268, 778173, 848916, 990402, 1037564, 1131888, 1320536, 1485603, 1556346, 1697832, 1815737, 1980804, 2075128, 2334519, 2641072, 2971206, 3112692, 3395664, 3631474, 3961608, 4150256, 4669038, 5447211, 5942412, 6225384, 7262948, 7923216, 9338076, 10894422, 11884824, 12450768, 14525896, 16341633, 18676152, 21788844, 23769648, 29051792, 32683266, 37352304, 43577688, 65366532, 87155376, 130733064, 261466128]

約数ペア:

[(1, 261466128), (2, 130733064), (3, 87155376), (4, 65366532), (6, 43577688), (7, 37352304), (8, 32683266), (9, 29051792), (11, 23769648), (12, 21788844), (14, 18676152), (16, 16341633), (18, 14525896), (21, 12450768), (22, 11884824), (24, 10894422), (28, 9338076), (33, 7923216), (36, 7262948), (42, 6225384), (44, 5942412), (48, 5447211), (56, 4669038), (63, 4150256), (66, 3961608), (72, 3631474), (77, 3395664), (84, 3112692), (88, 2971206), (99, 2641072), (112, 2334519), (126, 2075128), (132, 1980804), (144, 1815737), (154, 1697832), (168, 1556346), (176, 1485603), (198, 1320536), (231, 1131888), (252, 1037564), (264, 990402), (308, 848916), (336, 778173), (396, 660268), (462, 565944), (504, 518782), (528, 495201), (616, 424458), (693, 377296), (792, 330134), (924, 282972), (1008, 259391), (1232, 212229), (1386, 188648), (1584, 165067), (1848, 141486), (2772, 94324), (3696, 70743), (5544, 47162), (11088, 23581)]