21889305984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32969}}^1$

素因数の和:33025

約数の個数: 256

約数和(自身を含む): 75329856000

約数和(自身を除く): 53440550016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 741, 798, 832, 896, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1482, 1596, 1664, 1729, 1824, 1976, 2128, 2184, 2432, 2496, 2688, 2912, 2964, 3192, 3458, 3648, 3952, 4256, 4368, 4992, 5187, 5824, 5928, 6384, 6916, 7296, 7904, 8512, 8736, 10374, 11648, 11856, 12768, 13832, 15808, 17024, 17472, 20748, 23712, 25536, 27664, 31616, 32969, 34944, 41496, 47424, 51072, 55328, 65938, 82992, 94848, 98907, 110656, 131876, 165984, 197814, 221312, 230783, 263752, 331968, 395628, 428597, 461566, 527504, 626411, 663936, 692349, 791256, 857194, 923132, 1055008, 1252822, 1285791, 1384698, 1582512, 1714388, 1846264, 1879233, 2110016, 2505644, 2571582, 2769396, 3000179, 3165024, 3428776, 3692528, 3758466, 4220032, 4384877, 5011288, 5143164, 5538792, 6000358, 6330048, 6857552, 7385056, 7516932, 8143343, 8769754, 9000537, 10022576, 10286328, 11077584, 12000716, 12660096, 13154631, 13715104, 14770112, 15033864, 16286686, 17539508, 18001074, 20045152, 20572656, 22155168, 24001432, 24430029, 26309262, 27430208, 29540224, 30067728, 32573372, 35079016, 36002148, 40090304, 41145312, 44310336, 48002864, 48860058, 52618524, 54860416, 57003401, 60135456, 65146744, 70158032, 72004296, 80180608, 82290624, 88620672, 96005728, 97720116, 105237048, 114006802, 120270912, 130293488, 140316064, 144008592, 164581248, 171010203, 192011456, 195440232, 210474096, 228013604, 240541824, 260586976, 280632128, 288017184, 342020406, 384022912, 390880464, 420948192, 456027208, 521173952, 561264256, 576034368, 684040812, 781760928, 841896384, 912054416, 1042347904, 1152068736, 1368081624, 1563521856, 1683792768, 1824108832, 2736163248, 3127043712, 3648217664, 5472326496, 7296435328, 10944652992, 21889305984]

約数ペア:

[(1, 21889305984), (2, 10944652992), (3, 7296435328), (4, 5472326496), (6, 3648217664), (7, 3127043712), (8, 2736163248), (12, 1824108832), (13, 1683792768), (14, 1563521856), (16, 1368081624), (19, 1152068736), (21, 1042347904), (24, 912054416), (26, 841896384), (28, 781760928), (32, 684040812), (38, 576034368), (39, 561264256), (42, 521173952), (48, 456027208), (52, 420948192), (56, 390880464), (57, 384022912), (64, 342020406), (76, 288017184), (78, 280632128), (84, 260586976), (91, 240541824), (96, 228013604), (104, 210474096), (112, 195440232), (114, 192011456), (128, 171010203), (133, 164581248), (152, 144008592), (156, 140316064), (168, 130293488), (182, 120270912), (192, 114006802), (208, 105237048), (224, 97720116), (228, 96005728), (247, 88620672), (266, 82290624), (273, 80180608), (304, 72004296), (312, 70158032), (336, 65146744), (364, 60135456), (384, 57003401), (399, 54860416), (416, 52618524), (448, 48860058), (456, 48002864), (494, 44310336), (532, 41145312), (546, 40090304), (608, 36002148), (624, 35079016), (672, 32573372), (728, 30067728), (741, 29540224), (798, 27430208), (832, 26309262), (896, 24430029), (912, 24001432), (988, 22155168), (1064, 20572656), (1092, 20045152), (1216, 18001074), (1248, 17539508), (1344, 16286686), (1456, 15033864), (1482, 14770112), (1596, 13715104), (1664, 13154631), (1729, 12660096), (1824, 12000716), (1976, 11077584), (2128, 10286328), (2184, 10022576), (2432, 9000537), (2496, 8769754), (2688, 8143343), (2912, 7516932), (2964, 7385056), (3192, 6857552), (3458, 6330048), (3648, 6000358), (3952, 5538792), (4256, 5143164), (4368, 5011288), (4992, 4384877), (5187, 4220032), (5824, 3758466), (5928, 3692528), (6384, 3428776), (6916, 3165024), (7296, 3000179), (7904, 2769396), (8512, 2571582), (8736, 2505644), (10374, 2110016), (11648, 1879233), (11856, 1846264), (12768, 1714388), (13832, 1582512), (15808, 1384698), (17024, 1285791), (17472, 1252822), (20748, 1055008), (23712, 923132), (25536, 857194), (27664, 791256), (31616, 692349), (32969, 663936), (34944, 626411), (41496, 527504), (47424, 461566), (51072, 428597), (55328, 395628), (65938, 331968), (82992, 263752), (94848, 230783), (98907, 221312), (110656, 197814), (131876, 165984)]