2251132128

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{53173}}^1$

素因数の和:53206

約数の個数: 144

約数和(自身を含む): 7637913360

約数和(自身を除く): 5386781232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 53173, 106346, 159519, 212692, 319038, 372211, 425384, 478557, 638076, 744422, 850768, 957114, 1116633, 1276152, 1435671, 1488844, 1701536, 1914228, 2233266, 2552304, 2605477, 2871342, 2977688, 3349899, 3828456, 4466532, 5104608, 5210954, 5742684, 5955376, 6699798, 7656912, 7816431, 8933064, 10049697, 10421908, 11485368, 11910752, 13399596, 15313824, 15632862, 17866128, 20099394, 20843816, 22970736, 23449293, 26799192, 31265724, 35732256, 40198788, 41687632, 45941472, 46898586, 53598384, 62531448, 70347879, 80397576, 83375264, 93797172, 107196768, 125062896, 140695758, 160795152, 187594344, 250125792, 281391516, 321590304, 375188688, 562783032, 750377376, 1125566064, 2251132128]

約数ペア:

[(1, 2251132128), (2, 1125566064), (3, 750377376), (4, 562783032), (6, 375188688), (7, 321590304), (8, 281391516), (9, 250125792), (12, 187594344), (14, 160795152), (16, 140695758), (18, 125062896), (21, 107196768), (24, 93797172), (27, 83375264), (28, 80397576), (32, 70347879), (36, 62531448), (42, 53598384), (48, 46898586), (49, 45941472), (54, 41687632), (56, 40198788), (63, 35732256), (72, 31265724), (84, 26799192), (96, 23449293), (98, 22970736), (108, 20843816), (112, 20099394), (126, 17866128), (144, 15632862), (147, 15313824), (168, 13399596), (189, 11910752), (196, 11485368), (216, 10421908), (224, 10049697), (252, 8933064), (288, 7816431), (294, 7656912), (336, 6699798), (378, 5955376), (392, 5742684), (432, 5210954), (441, 5104608), (504, 4466532), (588, 3828456), (672, 3349899), (756, 2977688), (784, 2871342), (864, 2605477), (882, 2552304), (1008, 2233266), (1176, 1914228), (1323, 1701536), (1512, 1488844), (1568, 1435671), (1764, 1276152), (2016, 1116633), (2352, 957114), (2646, 850768), (3024, 744422), (3528, 638076), (4704, 478557), (5292, 425384), (6048, 372211), (7056, 319038), (10584, 212692), (14112, 159519), (21168, 106346), (42336, 53173)]