804913518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 1748355840

約数和(自身を除く): 943442322

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 131, 177, 262, 354, 393, 786, 1003, 1021, 2006, 2042, 2227, 3009, 3063, 4454, 6018, 6126, 6681, 7729, 13362, 15458, 17357, 23187, 34714, 46374, 52071, 60239, 104142, 120478, 131393, 133751, 180717, 262786, 267502, 361434, 394179, 401253, 788358, 802506, 1024063, 2048126, 2273767, 3072189, 4547534, 6144378, 6821301, 7891309, 13642602, 15782618, 23673927, 47347854, 134152253, 268304506, 402456759, 804913518]

約数ペア:

[(1, 804913518), (2, 402456759), (3, 268304506), (6, 134152253), (17, 47347854), (34, 23673927), (51, 15782618), (59, 13642602), (102, 7891309), (118, 6821301), (131, 6144378), (177, 4547534), (262, 3072189), (354, 2273767), (393, 2048126), (786, 1024063), (1003, 802506), (1021, 788358), (2006, 401253), (2042, 394179), (2227, 361434), (3009, 267502), (3063, 262786), (4454, 180717), (6018, 133751), (6126, 131393), (6681, 120478), (7729, 104142), (13362, 60239), (15458, 52071), (17357, 46374), (23187, 34714)]