321963552

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 979776000

約数和(自身を除く): 657812448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 79, 89, 96, 106, 108, 144, 158, 159, 178, 212, 216, 237, 267, 288, 316, 318, 356, 424, 432, 474, 477, 534, 632, 636, 711, 712, 801, 848, 864, 948, 954, 1068, 1264, 1272, 1422, 1424, 1431, 1602, 1696, 1896, 1908, 2133, 2136, 2403, 2528, 2544, 2844, 2848, 2862, 3204, 3792, 3816, 4187, 4266, 4272, 4717, 4806, 5088, 5688, 5724, 6408, 7031, 7584, 7632, 8374, 8532, 8544, 9434, 9612, 11376, 11448, 12561, 12816, 14062, 14151, 15264, 16748, 17064, 18868, 19224, 21093, 22752, 22896, 25122, 25632, 28124, 28302, 33496, 34128, 37683, 37736, 38448, 42186, 42453, 45792, 50244, 56248, 56604, 63279, 66992, 68256, 75366, 75472, 76896, 84372, 84906, 100488, 112496, 113049, 113208, 126558, 127359, 133984, 150732, 150944, 168744, 169812, 189837, 200976, 224992, 226098, 226416, 253116, 254718, 301464, 337488, 339624, 372643, 379674, 401952, 452196, 452832, 506232, 509436, 602928, 674976, 679248, 745286, 759348, 904392, 1012464, 1018872, 1117929, 1205856, 1358496, 1490572, 1518696, 1808784, 2024928, 2037744, 2235858, 2981144, 3037392, 3353787, 3617568, 4075488, 4471716, 5962288, 6074784, 6707574, 8943432, 10061361, 11924576, 13415148, 17886864, 20122722, 26830296, 35773728, 40245444, 53660592, 80490888, 107321184, 160981776, 321963552]

約数ペア:

[(1, 321963552), (2, 160981776), (3, 107321184), (4, 80490888), (6, 53660592), (8, 40245444), (9, 35773728), (12, 26830296), (16, 20122722), (18, 17886864), (24, 13415148), (27, 11924576), (32, 10061361), (36, 8943432), (48, 6707574), (53, 6074784), (54, 5962288), (72, 4471716), (79, 4075488), (89, 3617568), (96, 3353787), (106, 3037392), (108, 2981144), (144, 2235858), (158, 2037744), (159, 2024928), (178, 1808784), (212, 1518696), (216, 1490572), (237, 1358496), (267, 1205856), (288, 1117929), (316, 1018872), (318, 1012464), (356, 904392), (424, 759348), (432, 745286), (474, 679248), (477, 674976), (534, 602928), (632, 509436), (636, 506232), (711, 452832), (712, 452196), (801, 401952), (848, 379674), (864, 372643), (948, 339624), (954, 337488), (1068, 301464), (1264, 254718), (1272, 253116), (1422, 226416), (1424, 226098), (1431, 224992), (1602, 200976), (1696, 189837), (1896, 169812), (1908, 168744), (2133, 150944), (2136, 150732), (2403, 133984), (2528, 127359), (2544, 126558), (2844, 113208), (2848, 113049), (2862, 112496), (3204, 100488), (3792, 84906), (3816, 84372), (4187, 76896), (4266, 75472), (4272, 75366), (4717, 68256), (4806, 66992), (5088, 63279), (5688, 56604), (5724, 56248), (6408, 50244), (7031, 45792), (7584, 42453), (7632, 42186), (8374, 38448), (8532, 37736), (8544, 37683), (9434, 34128), (9612, 33496), (11376, 28302), (11448, 28124), (12561, 25632), (12816, 25122), (14062, 22896), (14151, 22752), (15264, 21093), (16748, 19224), (17064, 18868)]