21303386496

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2749}}^1$

素因数の和:2838

約数の個数: 288

約数和(自身を含む): 72419490000

約数和(自身を除く): 51116103504

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, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 961, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1922, 1953, 1984, 2016, 2232, 2604, 2688, 2749, 2883, 2976, 3472, 3844, 3906, 3968, 4032, 4464, 5208, 5498, 5766, 5952, 6727, 6944, 7688, 7812, 8064, 8247, 8649, 8928, 10416, 10996, 11532, 11904, 13454, 13888, 15376, 15624, 16494, 17298, 17856, 19243, 20181, 20832, 21992, 23064, 24741, 26908, 27776, 30752, 31248, 32988, 34596, 35712, 38486, 40362, 41664, 43984, 46128, 49482, 53816, 57729, 60543, 61504, 62496, 65976, 69192, 76972, 80724, 83328, 85219, 87968, 92256, 98964, 107632, 115458, 121086, 123008, 124992, 131952, 138384, 153944, 161448, 170438, 173187, 175936, 184512, 197928, 215264, 230916, 242172, 249984, 255657, 263904, 276768, 307888, 322896, 340876, 346374, 351872, 369024, 395856, 430528, 461832, 484344, 511314, 527808, 553536, 596533, 615776, 645792, 681752, 692748, 766971, 791712, 861056, 923664, 968688, 1022628, 1055616, 1107072, 1193066, 1231552, 1291584, 1363504, 1385496, 1533942, 1583424, 1789599, 1847328, 1937376, 2045256, 2386132, 2463104, 2583168, 2641789, 2727008, 2770992, 3067884, 3166848, 3579198, 3694656, 3874752, 4090512, 4772264, 5283578, 5368797, 5454016, 5541984, 6135768, 7158396, 7389312, 7749504, 7925367, 8181024, 9544528, 10567156, 10737594, 10908032, 11083968, 12271536, 14316792, 15850734, 16362048, 18492523, 19089056, 21134312, 21475188, 22167936, 23776101, 24543072, 28633584, 31701468, 32724096, 36985046, 38178112, 42268624, 42950376, 47552202, 49086144, 55477569, 57267168, 63402936, 73970092, 76356224, 84537248, 85900752, 95104404, 98172288, 110955138, 114534336, 126805872, 147940184, 166432707, 169074496, 171801504, 190208808, 221910276, 229068672, 253611744, 295880368, 332865414, 338148992, 343603008, 380417616, 443820552, 507223488, 591760736, 665730828, 687206016, 760835232, 887641104, 1014446976, 1183521472, 1331461656, 1521670464, 1775282208, 2367042944, 2662923312, 3043340928, 3550564416, 5325846624, 7101128832, 10651693248, 21303386496]

約数ペア:

[(1, 21303386496), (2, 10651693248), (3, 7101128832), (4, 5325846624), (6, 3550564416), (7, 3043340928), (8, 2662923312), (9, 2367042944), (12, 1775282208), (14, 1521670464), (16, 1331461656), (18, 1183521472), (21, 1014446976), (24, 887641104), (28, 760835232), (31, 687206016), (32, 665730828), (36, 591760736), (42, 507223488), (48, 443820552), (56, 380417616), (62, 343603008), (63, 338148992), (64, 332865414), (72, 295880368), (84, 253611744), (93, 229068672), (96, 221910276), (112, 190208808), (124, 171801504), (126, 169074496), (128, 166432707), (144, 147940184), (168, 126805872), (186, 114534336), (192, 110955138), (217, 98172288), (224, 95104404), (248, 85900752), (252, 84537248), (279, 76356224), (288, 73970092), (336, 63402936), (372, 57267168), (384, 55477569), (434, 49086144), (448, 47552202), (496, 42950376), (504, 42268624), (558, 38178112), (576, 36985046), (651, 32724096), (672, 31701468), (744, 28633584), (868, 24543072), (896, 23776101), (961, 22167936), (992, 21475188), (1008, 21134312), (1116, 19089056), (1152, 18492523), (1302, 16362048), (1344, 15850734), (1488, 14316792), (1736, 12271536), (1922, 11083968), (1953, 10908032), (1984, 10737594), (2016, 10567156), (2232, 9544528), (2604, 8181024), (2688, 7925367), (2749, 7749504), (2883, 7389312), (2976, 7158396), (3472, 6135768), (3844, 5541984), (3906, 5454016), (3968, 5368797), (4032, 5283578), (4464, 4772264), (5208, 4090512), (5498, 3874752), (5766, 3694656), (5952, 3579198), (6727, 3166848), (6944, 3067884), (7688, 2770992), (7812, 2727008), (8064, 2641789), (8247, 2583168), (8649, 2463104), (8928, 2386132), (10416, 2045256), (10996, 1937376), (11532, 1847328), (11904, 1789599), (13454, 1583424), (13888, 1533942), (15376, 1385496), (15624, 1363504), (16494, 1291584), (17298, 1231552), (17856, 1193066), (19243, 1107072), (20181, 1055616), (20832, 1022628), (21992, 968688), (23064, 923664), (24741, 861056), (26908, 791712), (27776, 766971), (30752, 692748), (31248, 681752), (32988, 645792), (34596, 615776), (35712, 596533), (38486, 553536), (40362, 527808), (41664, 511314), (43984, 484344), (46128, 461832), (49482, 430528), (53816, 395856), (57729, 369024), (60543, 351872), (61504, 346374), (62496, 340876), (65976, 322896), (69192, 307888), (76972, 276768), (80724, 263904), (83328, 255657), (85219, 249984), (87968, 242172), (92256, 230916), (98964, 215264), (107632, 197928), (115458, 184512), (121086, 175936), (123008, 173187), (124992, 170438), (131952, 161448), (138384, 153944)]