28989792

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 95256000

約数和(自身を除く): 66266208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 32, 36, 39, 48, 52, 54, 58, 72, 78, 87, 89, 96, 104, 108, 116, 117, 144, 156, 174, 178, 208, 216, 232, 234, 261, 267, 288, 312, 348, 351, 356, 377, 416, 432, 464, 468, 522, 534, 624, 696, 702, 712, 754, 783, 801, 864, 928, 936, 1044, 1068, 1131, 1157, 1248, 1392, 1404, 1424, 1508, 1566, 1602, 1872, 2088, 2136, 2262, 2314, 2403, 2581, 2784, 2808, 2848, 3016, 3132, 3204, 3393, 3471, 3744, 4176, 4272, 4524, 4628, 4806, 5162, 5616, 6032, 6264, 6408, 6786, 6942, 7743, 8352, 8544, 9048, 9256, 9612, 10179, 10324, 10413, 11232, 12064, 12528, 12816, 13572, 13884, 15486, 18096, 18512, 19224, 20358, 20648, 20826, 23229, 25056, 25632, 27144, 27768, 30972, 31239, 33553, 36192, 37024, 38448, 40716, 41296, 41652, 46458, 54288, 55536, 61944, 62478, 67106, 69687, 76896, 81432, 82592, 83304, 92916, 100659, 108576, 111072, 123888, 124956, 134212, 139374, 162864, 166608, 185832, 201318, 247776, 249912, 268424, 278748, 301977, 325728, 333216, 371664, 402636, 499824, 536848, 557496, 603954, 743328, 805272, 905931, 999648, 1073696, 1114992, 1207908, 1610544, 1811862, 2229984, 2415816, 3221088, 3623724, 4831632, 7247448, 9663264, 14494896, 28989792]

約数ペア:

[(1, 28989792), (2, 14494896), (3, 9663264), (4, 7247448), (6, 4831632), (8, 3623724), (9, 3221088), (12, 2415816), (13, 2229984), (16, 1811862), (18, 1610544), (24, 1207908), (26, 1114992), (27, 1073696), (29, 999648), (32, 905931), (36, 805272), (39, 743328), (48, 603954), (52, 557496), (54, 536848), (58, 499824), (72, 402636), (78, 371664), (87, 333216), (89, 325728), (96, 301977), (104, 278748), (108, 268424), (116, 249912), (117, 247776), (144, 201318), (156, 185832), (174, 166608), (178, 162864), (208, 139374), (216, 134212), (232, 124956), (234, 123888), (261, 111072), (267, 108576), (288, 100659), (312, 92916), (348, 83304), (351, 82592), (356, 81432), (377, 76896), (416, 69687), (432, 67106), (464, 62478), (468, 61944), (522, 55536), (534, 54288), (624, 46458), (696, 41652), (702, 41296), (712, 40716), (754, 38448), (783, 37024), (801, 36192), (864, 33553), (928, 31239), (936, 30972), (1044, 27768), (1068, 27144), (1131, 25632), (1157, 25056), (1248, 23229), (1392, 20826), (1404, 20648), (1424, 20358), (1508, 19224), (1566, 18512), (1602, 18096), (1872, 15486), (2088, 13884), (2136, 13572), (2262, 12816), (2314, 12528), (2403, 12064), (2581, 11232), (2784, 10413), (2808, 10324), (2848, 10179), (3016, 9612), (3132, 9256), (3204, 9048), (3393, 8544), (3471, 8352), (3744, 7743), (4176, 6942), (4272, 6786), (4524, 6408), (4628, 6264), (4806, 6032), (5162, 5616)]