1337666304

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{133981}}^1$

素因数の和:134013

約数の個数: 72

約数和(自身を含む): 3834028912

約数和(自身を除く): 2496362608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 133981, 267962, 401943, 535924, 803886, 1071848, 1607772, 1741753, 2143696, 3215544, 3483506, 4287392, 5225259, 6431088, 6967012, 8574784, 10450518, 12862176, 13934024, 17149568, 20901036, 25724352, 27868048, 34299136, 41802072, 51448704, 55736096, 83604144, 102897408, 111472192, 167208288, 222944384, 334416576, 445888768, 668833152, 1337666304]

約数ペア:

[(1, 1337666304), (2, 668833152), (3, 445888768), (4, 334416576), (6, 222944384), (8, 167208288), (12, 111472192), (13, 102897408), (16, 83604144), (24, 55736096), (26, 51448704), (32, 41802072), (39, 34299136), (48, 27868048), (52, 25724352), (64, 20901036), (78, 17149568), (96, 13934024), (104, 12862176), (128, 10450518), (156, 8574784), (192, 6967012), (208, 6431088), (256, 5225259), (312, 4287392), (384, 3483506), (416, 3215544), (624, 2143696), (768, 1741753), (832, 1607772), (1248, 1071848), (1664, 803886), (2496, 535924), (3328, 401943), (4992, 267962), (9984, 133981)]