408012948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1878

約数の個数: 144

約数和(自身を含む): 1259381760

約数和(自身を除く): 851368812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 31, 36, 42, 58, 62, 63, 84, 87, 93, 116, 124, 126, 174, 186, 203, 217, 252, 261, 279, 348, 372, 406, 434, 522, 558, 609, 651, 812, 868, 899, 1044, 1116, 1218, 1302, 1798, 1801, 1827, 1953, 2436, 2604, 2697, 3596, 3602, 3654, 3906, 5394, 5403, 6293, 7204, 7308, 7812, 8091, 10788, 10806, 12586, 12607, 16182, 16209, 18879, 21612, 25172, 25214, 32364, 32418, 37758, 37821, 50428, 52229, 55831, 56637, 64836, 75516, 75642, 104458, 111662, 113274, 113463, 151284, 156687, 167493, 208916, 223324, 226548, 226926, 313374, 334986, 365603, 390817, 453852, 470061, 502479, 626748, 669972, 731206, 781634, 940122, 1004958, 1096809, 1172451, 1462412, 1563268, 1619099, 1880244, 2009916, 2193618, 2344902, 3238198, 3290427, 3517353, 4387236, 4689804, 4857297, 6476396, 6580854, 7034706, 9714594, 11333693, 13161708, 14069412, 14571891, 19429188, 22667386, 29143782, 34001079, 45334772, 58287564, 68002158, 102003237, 136004316, 204006474, 408012948]

約数ペア:

[(1, 408012948), (2, 204006474), (3, 136004316), (4, 102003237), (6, 68002158), (7, 58287564), (9, 45334772), (12, 34001079), (14, 29143782), (18, 22667386), (21, 19429188), (28, 14571891), (29, 14069412), (31, 13161708), (36, 11333693), (42, 9714594), (58, 7034706), (62, 6580854), (63, 6476396), (84, 4857297), (87, 4689804), (93, 4387236), (116, 3517353), (124, 3290427), (126, 3238198), (174, 2344902), (186, 2193618), (203, 2009916), (217, 1880244), (252, 1619099), (261, 1563268), (279, 1462412), (348, 1172451), (372, 1096809), (406, 1004958), (434, 940122), (522, 781634), (558, 731206), (609, 669972), (651, 626748), (812, 502479), (868, 470061), (899, 453852), (1044, 390817), (1116, 365603), (1218, 334986), (1302, 313374), (1798, 226926), (1801, 226548), (1827, 223324), (1953, 208916), (2436, 167493), (2604, 156687), (2697, 151284), (3596, 113463), (3602, 113274), (3654, 111662), (3906, 104458), (5394, 75642), (5403, 75516), (6293, 64836), (7204, 56637), (7308, 55831), (7812, 52229), (8091, 50428), (10788, 37821), (10806, 37758), (12586, 32418), (12607, 32364), (16182, 25214), (16209, 25172), (18879, 21612)]