21229766208

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5479}}^1$

素因数の和:5566

約数の個数: 252

約数和(自身を含む): 71873181120

約数和(自身を除く): 50643414912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 961, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1922, 1953, 1984, 2016, 2232, 2604, 2883, 2976, 3472, 3844, 3906, 4032, 4464, 5208, 5479, 5766, 5952, 6727, 6944, 7688, 7812, 8649, 8928, 10416, 10958, 11532, 13454, 13888, 15376, 15624, 16437, 17298, 17856, 20181, 20832, 21916, 23064, 26908, 30752, 31248, 32874, 34596, 38353, 40362, 41664, 43832, 46128, 49311, 53816, 60543, 61504, 62496, 65748, 69192, 76706, 80724, 87664, 92256, 98622, 107632, 115059, 121086, 124992, 131496, 138384, 153412, 161448, 169849, 175328, 184512, 197244, 215264, 230118, 242172, 262992, 276768, 306824, 322896, 339698, 345177, 350656, 394488, 430528, 460236, 484344, 509547, 525984, 553536, 613648, 645792, 679396, 690354, 788976, 920472, 968688, 1019094, 1051968, 1188943, 1227296, 1291584, 1358792, 1380708, 1528641, 1577952, 1840944, 1937376, 2038188, 2377886, 2454592, 2717584, 2761416, 3057282, 3155904, 3566829, 3681888, 3874752, 4076376, 4755772, 5265319, 5435168, 5522832, 6114564, 7133658, 7363776, 8152752, 9511544, 10530638, 10700487, 10870336, 11045664, 12229128, 14267316, 15795957, 16305504, 19023088, 21061276, 21400974, 22091328, 24458256, 28534632, 31591914, 32611008, 36857233, 38046176, 42122552, 42801948, 47387871, 48916512, 57069264, 63183828, 73714466, 76092352, 84245104, 85603896, 94775742, 97833024, 110571699, 114138528, 126367656, 147428932, 168490208, 171207792, 189551484, 221143398, 228277056, 252735312, 294857864, 331715097, 336980416, 342415584, 379102968, 442286796, 505470624, 589715728, 663430194, 684831168, 758205936, 884573592, 1010941248, 1179431456, 1326860388, 1516411872, 1769147184, 2358862912, 2653720776, 3032823744, 3538294368, 5307441552, 7076588736, 10614883104, 21229766208]

約数ペア:

[(1, 21229766208), (2, 10614883104), (3, 7076588736), (4, 5307441552), (6, 3538294368), (7, 3032823744), (8, 2653720776), (9, 2358862912), (12, 1769147184), (14, 1516411872), (16, 1326860388), (18, 1179431456), (21, 1010941248), (24, 884573592), (28, 758205936), (31, 684831168), (32, 663430194), (36, 589715728), (42, 505470624), (48, 442286796), (56, 379102968), (62, 342415584), (63, 336980416), (64, 331715097), (72, 294857864), (84, 252735312), (93, 228277056), (96, 221143398), (112, 189551484), (124, 171207792), (126, 168490208), (144, 147428932), (168, 126367656), (186, 114138528), (192, 110571699), (217, 97833024), (224, 94775742), (248, 85603896), (252, 84245104), (279, 76092352), (288, 73714466), (336, 63183828), (372, 57069264), (434, 48916512), (448, 47387871), (496, 42801948), (504, 42122552), (558, 38046176), (576, 36857233), (651, 32611008), (672, 31591914), (744, 28534632), (868, 24458256), (961, 22091328), (992, 21400974), (1008, 21061276), (1116, 19023088), (1302, 16305504), (1344, 15795957), (1488, 14267316), (1736, 12229128), (1922, 11045664), (1953, 10870336), (1984, 10700487), (2016, 10530638), (2232, 9511544), (2604, 8152752), (2883, 7363776), (2976, 7133658), (3472, 6114564), (3844, 5522832), (3906, 5435168), (4032, 5265319), (4464, 4755772), (5208, 4076376), (5479, 3874752), (5766, 3681888), (5952, 3566829), (6727, 3155904), (6944, 3057282), (7688, 2761416), (7812, 2717584), (8649, 2454592), (8928, 2377886), (10416, 2038188), (10958, 1937376), (11532, 1840944), (13454, 1577952), (13888, 1528641), (15376, 1380708), (15624, 1358792), (16437, 1291584), (17298, 1227296), (17856, 1188943), (20181, 1051968), (20832, 1019094), (21916, 968688), (23064, 920472), (26908, 788976), (30752, 690354), (31248, 679396), (32874, 645792), (34596, 613648), (38353, 553536), (40362, 525984), (41664, 509547), (43832, 484344), (46128, 460236), (49311, 430528), (53816, 394488), (60543, 350656), (61504, 345177), (62496, 339698), (65748, 322896), (69192, 306824), (76706, 276768), (80724, 262992), (87664, 242172), (92256, 230118), (98622, 215264), (107632, 197244), (115059, 184512), (121086, 175328), (124992, 169849), (131496, 161448), (138384, 153412)]