420453504

素因数分解:

$2^7\times 3^4\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:512

約数の個数: 160

約数和(自身を含む): 1266289200

約数和(自身を除く): 845835696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 107, 108, 128, 144, 162, 192, 214, 216, 288, 321, 324, 379, 384, 428, 432, 576, 642, 648, 758, 856, 864, 963, 1137, 1152, 1284, 1296, 1516, 1712, 1728, 1926, 2274, 2568, 2592, 2889, 3032, 3411, 3424, 3456, 3852, 4548, 5136, 5184, 5778, 6064, 6822, 6848, 7704, 8667, 9096, 10233, 10272, 10368, 11556, 12128, 13644, 13696, 15408, 17334, 18192, 20466, 20544, 23112, 24256, 27288, 30699, 30816, 34668, 36384, 40553, 40932, 41088, 46224, 48512, 54576, 61398, 61632, 69336, 72768, 81106, 81864, 92448, 109152, 121659, 122796, 123264, 138672, 145536, 162212, 163728, 184896, 218304, 243318, 245592, 277344, 324424, 327456, 364977, 369792, 436608, 486636, 491184, 554688, 648848, 654912, 729954, 973272, 982368, 1094931, 1109376, 1297696, 1309824, 1459908, 1946544, 1964736, 2189862, 2595392, 2919816, 3284793, 3893088, 3929472, 4379724, 5190784, 5839632, 6569586, 7786176, 8759448, 11679264, 13139172, 15572352, 17518896, 23358528, 26278344, 35037792, 46717056, 52556688, 70075584, 105113376, 140151168, 210226752, 420453504]

約数ペア:

[(1, 420453504), (2, 210226752), (3, 140151168), (4, 105113376), (6, 70075584), (8, 52556688), (9, 46717056), (12, 35037792), (16, 26278344), (18, 23358528), (24, 17518896), (27, 15572352), (32, 13139172), (36, 11679264), (48, 8759448), (54, 7786176), (64, 6569586), (72, 5839632), (81, 5190784), (96, 4379724), (107, 3929472), (108, 3893088), (128, 3284793), (144, 2919816), (162, 2595392), (192, 2189862), (214, 1964736), (216, 1946544), (288, 1459908), (321, 1309824), (324, 1297696), (379, 1109376), (384, 1094931), (428, 982368), (432, 973272), (576, 729954), (642, 654912), (648, 648848), (758, 554688), (856, 491184), (864, 486636), (963, 436608), (1137, 369792), (1152, 364977), (1284, 327456), (1296, 324424), (1516, 277344), (1712, 245592), (1728, 243318), (1926, 218304), (2274, 184896), (2568, 163728), (2592, 162212), (2889, 145536), (3032, 138672), (3411, 123264), (3424, 122796), (3456, 121659), (3852, 109152), (4548, 92448), (5136, 81864), (5184, 81106), (5778, 72768), (6064, 69336), (6822, 61632), (6848, 61398), (7704, 54576), (8667, 48512), (9096, 46224), (10233, 41088), (10272, 40932), (10368, 40553), (11556, 36384), (12128, 34668), (13644, 30816), (13696, 30699), (15408, 27288), (17334, 24256), (18192, 23112), (20466, 20544)]