428474016

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 1348300800

約数和(自身を除く): 919826784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 43, 48, 54, 57, 72, 76, 86, 96, 108, 114, 129, 144, 152, 171, 172, 216, 228, 258, 288, 304, 342, 344, 387, 432, 456, 513, 516, 607, 608, 684, 688, 774, 817, 864, 912, 1026, 1032, 1161, 1214, 1368, 1376, 1548, 1634, 1821, 1824, 2052, 2064, 2322, 2428, 2451, 2736, 3096, 3268, 3642, 4104, 4128, 4644, 4856, 4902, 5463, 5472, 6192, 6536, 7284, 7353, 8208, 9288, 9712, 9804, 10926, 11533, 12384, 13072, 14568, 14706, 16389, 16416, 18576, 19424, 19608, 21852, 22059, 23066, 26101, 26144, 29136, 29412, 32778, 34599, 37152, 39216, 43704, 44118, 46132, 52202, 58272, 58824, 65556, 69198, 78303, 78432, 87408, 88236, 92264, 103797, 104404, 117648, 131112, 138396, 156606, 174816, 176472, 184528, 207594, 208808, 234909, 235296, 262224, 276792, 311391, 313212, 352944, 369056, 415188, 417616, 469818, 495919, 524448, 553584, 622782, 626424, 704727, 705888, 830376, 835232, 939636, 991838, 1107168, 1245564, 1252848, 1409454, 1487757, 1660752, 1879272, 1983676, 2491128, 2505696, 2818908, 2975514, 3321504, 3758544, 3967352, 4463271, 4982256, 5637816, 5951028, 7517088, 7934704, 8926542, 9964512, 11275632, 11902056, 13389813, 15869408, 17853084, 22551264, 23804112, 26779626, 35706168, 47608224, 53559252, 71412336, 107118504, 142824672, 214237008, 428474016]

約数ペア:

[(1, 428474016), (2, 214237008), (3, 142824672), (4, 107118504), (6, 71412336), (8, 53559252), (9, 47608224), (12, 35706168), (16, 26779626), (18, 23804112), (19, 22551264), (24, 17853084), (27, 15869408), (32, 13389813), (36, 11902056), (38, 11275632), (43, 9964512), (48, 8926542), (54, 7934704), (57, 7517088), (72, 5951028), (76, 5637816), (86, 4982256), (96, 4463271), (108, 3967352), (114, 3758544), (129, 3321504), (144, 2975514), (152, 2818908), (171, 2505696), (172, 2491128), (216, 1983676), (228, 1879272), (258, 1660752), (288, 1487757), (304, 1409454), (342, 1252848), (344, 1245564), (387, 1107168), (432, 991838), (456, 939636), (513, 835232), (516, 830376), (607, 705888), (608, 704727), (684, 626424), (688, 622782), (774, 553584), (817, 524448), (864, 495919), (912, 469818), (1026, 417616), (1032, 415188), (1161, 369056), (1214, 352944), (1368, 313212), (1376, 311391), (1548, 276792), (1634, 262224), (1821, 235296), (1824, 234909), (2052, 208808), (2064, 207594), (2322, 184528), (2428, 176472), (2451, 174816), (2736, 156606), (3096, 138396), (3268, 131112), (3642, 117648), (4104, 104404), (4128, 103797), (4644, 92264), (4856, 88236), (4902, 87408), (5463, 78432), (5472, 78303), (6192, 69198), (6536, 65556), (7284, 58824), (7353, 58272), (8208, 52202), (9288, 46132), (9712, 44118), (9804, 43704), (10926, 39216), (11533, 37152), (12384, 34599), (13072, 32778), (14568, 29412), (14706, 29136), (16389, 26144), (16416, 26101), (18576, 23066), (19424, 22059), (19608, 21852)]