821107392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{21067}}^1$

素因数の和:21118

約数の個数: 112

約数和(自身を含む): 2568610560

約数和(自身を除く): 1747503168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 112, 116, 168, 174, 192, 203, 224, 232, 336, 348, 406, 448, 464, 609, 672, 696, 812, 928, 1218, 1344, 1392, 1624, 1856, 2436, 2784, 3248, 4872, 5568, 6496, 9744, 12992, 19488, 21067, 38976, 42134, 63201, 84268, 126402, 147469, 168536, 252804, 294938, 337072, 442407, 505608, 589876, 610943, 674144, 884814, 1011216, 1179752, 1221886, 1348288, 1769628, 1832829, 2022432, 2359504, 2443772, 3539256, 3665658, 4044864, 4276601, 4719008, 4887544, 7078512, 7331316, 8553202, 9438016, 9775088, 12829803, 14157024, 14662632, 17106404, 19550176, 25659606, 28314048, 29325264, 34212808, 39100352, 51319212, 58650528, 68425616, 102638424, 117301056, 136851232, 205276848, 273702464, 410553696, 821107392]

約数ペア:

[(1, 821107392), (2, 410553696), (3, 273702464), (4, 205276848), (6, 136851232), (7, 117301056), (8, 102638424), (12, 68425616), (14, 58650528), (16, 51319212), (21, 39100352), (24, 34212808), (28, 29325264), (29, 28314048), (32, 25659606), (42, 19550176), (48, 17106404), (56, 14662632), (58, 14157024), (64, 12829803), (84, 9775088), (87, 9438016), (96, 8553202), (112, 7331316), (116, 7078512), (168, 4887544), (174, 4719008), (192, 4276601), (203, 4044864), (224, 3665658), (232, 3539256), (336, 2443772), (348, 2359504), (406, 2022432), (448, 1832829), (464, 1769628), (609, 1348288), (672, 1221886), (696, 1179752), (812, 1011216), (928, 884814), (1218, 674144), (1344, 610943), (1392, 589876), (1624, 505608), (1856, 442407), (2436, 337072), (2784, 294938), (3248, 252804), (4872, 168536), (5568, 147469), (6496, 126402), (9744, 84268), (12992, 63201), (19488, 42134), (21067, 38976)]