255031416

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{7717}}^1$

素因数の和:7755

約数の個数: 96

約数和(自身を含む): 758525040

約数和(自身を除く): 503493624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 243, 306, 324, 408, 459, 486, 612, 648, 918, 972, 1224, 1377, 1836, 1944, 2754, 3672, 4131, 5508, 7717, 8262, 11016, 15434, 16524, 23151, 30868, 33048, 46302, 61736, 69453, 92604, 131189, 138906, 185208, 208359, 262378, 277812, 393567, 416718, 524756, 555624, 625077, 787134, 833436, 1049512, 1180701, 1250154, 1574268, 1666872, 1875231, 2361402, 2500308, 3148536, 3542103, 3750462, 4722804, 5000616, 7084206, 7500924, 9445608, 10626309, 14168412, 15001848, 21252618, 28336824, 31878927, 42505236, 63757854, 85010472, 127515708, 255031416]

約数ペア:

[(1, 255031416), (2, 127515708), (3, 85010472), (4, 63757854), (6, 42505236), (8, 31878927), (9, 28336824), (12, 21252618), (17, 15001848), (18, 14168412), (24, 10626309), (27, 9445608), (34, 7500924), (36, 7084206), (51, 5000616), (54, 4722804), (68, 3750462), (72, 3542103), (81, 3148536), (102, 2500308), (108, 2361402), (136, 1875231), (153, 1666872), (162, 1574268), (204, 1250154), (216, 1180701), (243, 1049512), (306, 833436), (324, 787134), (408, 625077), (459, 555624), (486, 524756), (612, 416718), (648, 393567), (918, 277812), (972, 262378), (1224, 208359), (1377, 185208), (1836, 138906), (1944, 131189), (2754, 92604), (3672, 69453), (4131, 61736), (5508, 46302), (7717, 33048), (8262, 30868), (11016, 23151), (15434, 16524)]