2842128

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:83

約数の個数: 120

約数和(自身を含む): 8936928

約数和(自身を除く): 6094800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 43, 48, 51, 54, 68, 72, 81, 86, 102, 108, 129, 136, 144, 153, 162, 172, 204, 216, 243, 258, 272, 306, 324, 344, 387, 408, 432, 459, 486, 516, 612, 648, 688, 731, 774, 816, 918, 972, 1032, 1161, 1224, 1296, 1377, 1462, 1548, 1836, 1944, 2064, 2193, 2322, 2448, 2754, 2924, 3096, 3483, 3672, 3888, 4131, 4386, 4644, 5508, 5848, 6192, 6579, 6966, 7344, 8262, 8772, 9288, 10449, 11016, 11696, 13158, 13932, 16524, 17544, 18576, 19737, 20898, 22032, 26316, 27864, 33048, 35088, 39474, 41796, 52632, 55728, 59211, 66096, 78948, 83592, 105264, 118422, 157896, 167184, 177633, 236844, 315792, 355266, 473688, 710532, 947376, 1421064, 2842128]

約数ペア:

[(1, 2842128), (2, 1421064), (3, 947376), (4, 710532), (6, 473688), (8, 355266), (9, 315792), (12, 236844), (16, 177633), (17, 167184), (18, 157896), (24, 118422), (27, 105264), (34, 83592), (36, 78948), (43, 66096), (48, 59211), (51, 55728), (54, 52632), (68, 41796), (72, 39474), (81, 35088), (86, 33048), (102, 27864), (108, 26316), (129, 22032), (136, 20898), (144, 19737), (153, 18576), (162, 17544), (172, 16524), (204, 13932), (216, 13158), (243, 11696), (258, 11016), (272, 10449), (306, 9288), (324, 8772), (344, 8262), (387, 7344), (408, 6966), (432, 6579), (459, 6192), (486, 5848), (516, 5508), (612, 4644), (648, 4386), (688, 4131), (731, 3888), (774, 3672), (816, 3483), (918, 3096), (972, 2924), (1032, 2754), (1161, 2448), (1224, 2322), (1296, 2193), (1377, 2064), (1462, 1944), (1548, 1836)]