421056

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:78

約数の個数: 84

約数和(自身を含む): 1307592

約数和(自身を除く): 886536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 43, 48, 51, 64, 68, 72, 86, 96, 102, 129, 136, 144, 153, 172, 192, 204, 258, 272, 288, 306, 344, 387, 408, 516, 544, 576, 612, 688, 731, 774, 816, 1032, 1088, 1224, 1376, 1462, 1548, 1632, 2064, 2193, 2448, 2752, 2924, 3096, 3264, 4128, 4386, 4896, 5848, 6192, 6579, 8256, 8772, 9792, 11696, 12384, 13158, 17544, 23392, 24768, 26316, 35088, 46784, 52632, 70176, 105264, 140352, 210528, 421056]

約数ペア:

[(1, 421056), (2, 210528), (3, 140352), (4, 105264), (6, 70176), (8, 52632), (9, 46784), (12, 35088), (16, 26316), (17, 24768), (18, 23392), (24, 17544), (32, 13158), (34, 12384), (36, 11696), (43, 9792), (48, 8772), (51, 8256), (64, 6579), (68, 6192), (72, 5848), (86, 4896), (96, 4386), (102, 4128), (129, 3264), (136, 3096), (144, 2924), (153, 2752), (172, 2448), (192, 2193), (204, 2064), (258, 1632), (272, 1548), (288, 1462), (306, 1376), (344, 1224), (387, 1088), (408, 1032), (516, 816), (544, 774), (576, 731), (612, 688)]