981009792

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{1931}}^1$

素因数の和:1971

約数の個数: 240

約数和(自身を含む): 3397876020

約数和(自身を除く): 2416866228

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 896, 1008, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 1931, 2016, 2268, 2352, 2592, 2646, 2688, 3024, 3136, 3456, 3528, 3862, 3969, 4032, 4536, 4704, 5184, 5292, 5793, 6048, 6272, 7056, 7724, 7938, 8064, 9072, 9408, 10368, 10584, 11586, 12096, 13517, 14112, 15448, 15876, 17379, 18144, 18816, 21168, 23172, 24192, 27034, 28224, 30896, 31752, 34758, 36288, 40551, 42336, 46344, 52137, 54068, 56448, 61792, 63504, 69516, 72576, 81102, 84672, 92688, 94619, 104274, 108136, 121653, 123584, 127008, 139032, 156411, 162204, 169344, 185376, 189238, 208548, 216272, 243306, 247168, 254016, 278064, 283857, 312822, 324408, 364959, 370752, 378476, 417096, 432544, 486612, 508032, 556128, 567714, 625644, 648816, 729918, 741504, 756952, 834192, 851571, 865088, 973224, 1094877, 1112256, 1135428, 1251288, 1297632, 1459836, 1513904, 1668384, 1703142, 1730176, 1946448, 2189754, 2224512, 2270856, 2502576, 2554713, 2595264, 2919672, 3027808, 3336768, 3406284, 3892896, 4379508, 4541712, 5005152, 5109426, 5190528, 5839344, 6055616, 6673536, 6812568, 7664139, 7785792, 8759016, 9083424, 10010304, 10218852, 11678688, 12111232, 13625136, 15328278, 15571584, 17518032, 18166848, 20020608, 20437704, 23357376, 27250272, 30656556, 35036064, 36333696, 40875408, 46714752, 54500544, 61313112, 70072128, 81750816, 109001088, 122626224, 140144256, 163501632, 245252448, 327003264, 490504896, 981009792]

約数ペア:

[(1, 981009792), (2, 490504896), (3, 327003264), (4, 245252448), (6, 163501632), (7, 140144256), (8, 122626224), (9, 109001088), (12, 81750816), (14, 70072128), (16, 61313112), (18, 54500544), (21, 46714752), (24, 40875408), (27, 36333696), (28, 35036064), (32, 30656556), (36, 27250272), (42, 23357376), (48, 20437704), (49, 20020608), (54, 18166848), (56, 17518032), (63, 15571584), (64, 15328278), (72, 13625136), (81, 12111232), (84, 11678688), (96, 10218852), (98, 10010304), (108, 9083424), (112, 8759016), (126, 7785792), (128, 7664139), (144, 6812568), (147, 6673536), (162, 6055616), (168, 5839344), (189, 5190528), (192, 5109426), (196, 5005152), (216, 4541712), (224, 4379508), (252, 3892896), (288, 3406284), (294, 3336768), (324, 3027808), (336, 2919672), (378, 2595264), (384, 2554713), (392, 2502576), (432, 2270856), (441, 2224512), (448, 2189754), (504, 1946448), (567, 1730176), (576, 1703142), (588, 1668384), (648, 1513904), (672, 1459836), (756, 1297632), (784, 1251288), (864, 1135428), (882, 1112256), (896, 1094877), (1008, 973224), (1134, 865088), (1152, 851571), (1176, 834192), (1296, 756952), (1323, 741504), (1344, 729918), (1512, 648816), (1568, 625644), (1728, 567714), (1764, 556128), (1931, 508032), (2016, 486612), (2268, 432544), (2352, 417096), (2592, 378476), (2646, 370752), (2688, 364959), (3024, 324408), (3136, 312822), (3456, 283857), (3528, 278064), (3862, 254016), (3969, 247168), (4032, 243306), (4536, 216272), (4704, 208548), (5184, 189238), (5292, 185376), (5793, 169344), (6048, 162204), (6272, 156411), (7056, 139032), (7724, 127008), (7938, 123584), (8064, 121653), (9072, 108136), (9408, 104274), (10368, 94619), (10584, 92688), (11586, 84672), (12096, 81102), (13517, 72576), (14112, 69516), (15448, 63504), (15876, 61792), (17379, 56448), (18144, 54068), (18816, 52137), (21168, 46344), (23172, 42336), (24192, 40551), (27034, 36288), (28224, 34758), (30896, 31752)]