3181465728

素因数分解:

$2^7\times 3^3\times 7^2\times {\mathrm{18787}}^1$

素因数の和:18824

約数の個数: 192

約数和(自身を含む): 10923343200

約数和(自身を除く): 7741877472

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, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 6048, 6272, 7056, 8064, 9408, 10584, 12096, 14112, 18787, 18816, 21168, 24192, 28224, 37574, 42336, 56361, 56448, 75148, 84672, 112722, 131509, 150296, 169083, 169344, 225444, 263018, 300592, 338166, 394527, 450888, 507249, 526036, 601184, 676332, 789054, 901776, 920563, 1014498, 1052072, 1183581, 1202368, 1352664, 1578108, 1803552, 1841126, 2028996, 2104144, 2367162, 2404736, 2705328, 2761689, 3156216, 3550743, 3607104, 3682252, 4057992, 4208288, 4734324, 5410656, 5523378, 6312432, 7101486, 7214208, 7364504, 8115984, 8285067, 8416576, 9468648, 10821312, 11046756, 12624864, 14202972, 14729008, 16231968, 16570134, 16833152, 18937296, 21642624, 22093512, 24855201, 25249728, 28405944, 29458016, 32463936, 33140268, 37874592, 44187024, 49710402, 50499456, 56811888, 58916032, 64927872, 66280536, 75749184, 88374048, 99420804, 113623776, 117832064, 132561072, 151498368, 176748096, 198841608, 227247552, 265122144, 353496192, 397683216, 454495104, 530244288, 795366432, 1060488576, 1590732864, 3181465728]

約数ペア:

[(1, 3181465728), (2, 1590732864), (3, 1060488576), (4, 795366432), (6, 530244288), (7, 454495104), (8, 397683216), (9, 353496192), (12, 265122144), (14, 227247552), (16, 198841608), (18, 176748096), (21, 151498368), (24, 132561072), (27, 117832064), (28, 113623776), (32, 99420804), (36, 88374048), (42, 75749184), (48, 66280536), (49, 64927872), (54, 58916032), (56, 56811888), (63, 50499456), (64, 49710402), (72, 44187024), (84, 37874592), (96, 33140268), (98, 32463936), (108, 29458016), (112, 28405944), (126, 25249728), (128, 24855201), (144, 22093512), (147, 21642624), (168, 18937296), (189, 16833152), (192, 16570134), (196, 16231968), (216, 14729008), (224, 14202972), (252, 12624864), (288, 11046756), (294, 10821312), (336, 9468648), (378, 8416576), (384, 8285067), (392, 8115984), (432, 7364504), (441, 7214208), (448, 7101486), (504, 6312432), (576, 5523378), (588, 5410656), (672, 4734324), (756, 4208288), (784, 4057992), (864, 3682252), (882, 3607104), (896, 3550743), (1008, 3156216), (1152, 2761689), (1176, 2705328), (1323, 2404736), (1344, 2367162), (1512, 2104144), (1568, 2028996), (1728, 1841126), (1764, 1803552), (2016, 1578108), (2352, 1352664), (2646, 1202368), (2688, 1183581), (3024, 1052072), (3136, 1014498), (3456, 920563), (3528, 901776), (4032, 789054), (4704, 676332), (5292, 601184), (6048, 526036), (6272, 507249), (7056, 450888), (8064, 394527), (9408, 338166), (10584, 300592), (12096, 263018), (14112, 225444), (18787, 169344), (18816, 169083), (21168, 150296), (24192, 131509), (28224, 112722), (37574, 84672), (42336, 75148), (56361, 56448)]