338149728

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{18637}}^1$

素因数の和:18666

約数の個数: 120

約数和(自身を含む): 1136619792

約数和(自身を除く): 798470064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 18637, 37274, 55911, 74548, 111822, 130459, 149096, 167733, 223644, 260918, 298192, 335466, 391377, 447288, 503199, 521836, 596384, 670932, 782754, 894576, 1006398, 1043672, 1174131, 1341864, 1509597, 1565508, 1789152, 2012796, 2087344, 2348262, 2683728, 3019194, 3131016, 3522393, 4025592, 4174688, 4696524, 5367456, 6038388, 6262032, 7044786, 8051184, 9393048, 10567179, 12076776, 12524064, 14089572, 16102368, 18786096, 21134358, 24153552, 28179144, 37572192, 42268716, 48307104, 56358288, 84537432, 112716576, 169074864, 338149728]

約数ペア:

[(1, 338149728), (2, 169074864), (3, 112716576), (4, 84537432), (6, 56358288), (7, 48307104), (8, 42268716), (9, 37572192), (12, 28179144), (14, 24153552), (16, 21134358), (18, 18786096), (21, 16102368), (24, 14089572), (27, 12524064), (28, 12076776), (32, 10567179), (36, 9393048), (42, 8051184), (48, 7044786), (54, 6262032), (56, 6038388), (63, 5367456), (72, 4696524), (81, 4174688), (84, 4025592), (96, 3522393), (108, 3131016), (112, 3019194), (126, 2683728), (144, 2348262), (162, 2087344), (168, 2012796), (189, 1789152), (216, 1565508), (224, 1509597), (252, 1341864), (288, 1174131), (324, 1043672), (336, 1006398), (378, 894576), (432, 782754), (504, 670932), (567, 596384), (648, 521836), (672, 503199), (756, 447288), (864, 391377), (1008, 335466), (1134, 298192), (1296, 260918), (1512, 223644), (2016, 167733), (2268, 149096), (2592, 130459), (3024, 111822), (4536, 74548), (6048, 55911), (9072, 37274), (18144, 18637)]