21370799268

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{787}}^1$

素因数の和:1133

約数の個数: 288

約数和(自身を含む): 69261896704

約数和(自身を除く): 47891097436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 307, 324, 351, 364, 378, 468, 486, 546, 567, 614, 702, 756, 787, 819, 921, 972, 1053, 1092, 1134, 1228, 1404, 1574, 1638, 1701, 1842, 2106, 2149, 2268, 2361, 2457, 2763, 3148, 3159, 3276, 3402, 3684, 3991, 4212, 4298, 4722, 4914, 5509, 5526, 6318, 6447, 6804, 7083, 7371, 7982, 8289, 8596, 9444, 9828, 10231, 11018, 11052, 11973, 12636, 12894, 14166, 14742, 15964, 16527, 16578, 19341, 20462, 21249, 22036, 22113, 23946, 24867, 25788, 27937, 28332, 29484, 30693, 33054, 33156, 35919, 38682, 40924, 42498, 44226, 47892, 49581, 49734, 55874, 58023, 61386, 63747, 66108, 71617, 71838, 74601, 77364, 83811, 84996, 88452, 92079, 99162, 99468, 107757, 111748, 116046, 122772, 127494, 143234, 143676, 148743, 149202, 167622, 174069, 184158, 191241, 198324, 214851, 215514, 232092, 241609, 251433, 254988, 276237, 286468, 297486, 298404, 323271, 335244, 348138, 368316, 382482, 429702, 431028, 446229, 483218, 502866, 522207, 552474, 594972, 644553, 646542, 696276, 724827, 754299, 764964, 828711, 859404, 892458, 966436, 969813, 1005732, 1044414, 1104948, 1289106, 1293084, 1338687, 1449654, 1508598, 1657422, 1691263, 1784916, 1933659, 1939626, 2088828, 2174481, 2262897, 2486133, 2578212, 2677374, 2899308, 3017196, 3140917, 3314844, 3382526, 3867318, 3879252, 4348962, 4525794, 4972266, 5073789, 5354748, 5800977, 6281834, 6523443, 6765052, 6788691, 7734636, 8697924, 9051588, 9422751, 9944532, 10147578, 11601954, 12563668, 13046886, 13577382, 15221367, 17402931, 18845502, 19570329, 20295156, 21986419, 23203908, 26093772, 27154764, 28268253, 30442734, 34805862, 37691004, 39140658, 43972838, 45664101, 56536506, 58710987, 60885468, 65959257, 69611724, 78281316, 84804759, 87945676, 91328202, 113073012, 117421974, 131918514, 136992303, 169609518, 182656404, 197877771, 234843948, 254414277, 263837028, 273984606, 339219036, 395755542, 410976909, 508828554, 547969212, 593633313, 763242831, 791511084, 821953818, 1017657108, 1187266626, 1526485662, 1643907636, 1780899939, 2374533252, 3052971324, 3561799878, 5342699817, 7123599756, 10685399634, 21370799268]

約数ペア:

[(1, 21370799268), (2, 10685399634), (3, 7123599756), (4, 5342699817), (6, 3561799878), (7, 3052971324), (9, 2374533252), (12, 1780899939), (13, 1643907636), (14, 1526485662), (18, 1187266626), (21, 1017657108), (26, 821953818), (27, 791511084), (28, 763242831), (36, 593633313), (39, 547969212), (42, 508828554), (52, 410976909), (54, 395755542), (63, 339219036), (78, 273984606), (81, 263837028), (84, 254414277), (91, 234843948), (108, 197877771), (117, 182656404), (126, 169609518), (156, 136992303), (162, 131918514), (182, 117421974), (189, 113073012), (234, 91328202), (243, 87945676), (252, 84804759), (273, 78281316), (307, 69611724), (324, 65959257), (351, 60885468), (364, 58710987), (378, 56536506), (468, 45664101), (486, 43972838), (546, 39140658), (567, 37691004), (614, 34805862), (702, 30442734), (756, 28268253), (787, 27154764), (819, 26093772), (921, 23203908), (972, 21986419), (1053, 20295156), (1092, 19570329), (1134, 18845502), (1228, 17402931), (1404, 15221367), (1574, 13577382), (1638, 13046886), (1701, 12563668), (1842, 11601954), (2106, 10147578), (2149, 9944532), (2268, 9422751), (2361, 9051588), (2457, 8697924), (2763, 7734636), (3148, 6788691), (3159, 6765052), (3276, 6523443), (3402, 6281834), (3684, 5800977), (3991, 5354748), (4212, 5073789), (4298, 4972266), (4722, 4525794), (4914, 4348962), (5509, 3879252), (5526, 3867318), (6318, 3382526), (6447, 3314844), (6804, 3140917), (7083, 3017196), (7371, 2899308), (7982, 2677374), (8289, 2578212), (8596, 2486133), (9444, 2262897), (9828, 2174481), (10231, 2088828), (11018, 1939626), (11052, 1933659), (11973, 1784916), (12636, 1691263), (12894, 1657422), (14166, 1508598), (14742, 1449654), (15964, 1338687), (16527, 1293084), (16578, 1289106), (19341, 1104948), (20462, 1044414), (21249, 1005732), (22036, 969813), (22113, 966436), (23946, 892458), (24867, 859404), (25788, 828711), (27937, 764964), (28332, 754299), (29484, 724827), (30693, 696276), (33054, 646542), (33156, 644553), (35919, 594972), (38682, 552474), (40924, 522207), (42498, 502866), (44226, 483218), (47892, 446229), (49581, 431028), (49734, 429702), (55874, 382482), (58023, 368316), (61386, 348138), (63747, 335244), (66108, 323271), (71617, 298404), (71838, 297486), (74601, 286468), (77364, 276237), (83811, 254988), (84996, 251433), (88452, 241609), (92079, 232092), (99162, 215514), (99468, 214851), (107757, 198324), (111748, 191241), (116046, 184158), (122772, 174069), (127494, 167622), (143234, 149202), (143676, 148743)]