8191798992

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:550

約数の個数: 240

約数和(自身を含む): 25179794640

約数和(自身を除く): 16987995648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 197, 208, 229, 234, 291, 312, 388, 394, 458, 468, 582, 591, 624, 687, 776, 788, 873, 916, 936, 1164, 1182, 1261, 1374, 1552, 1576, 1746, 1773, 1832, 1872, 2061, 2328, 2364, 2522, 2561, 2748, 2977, 3152, 3492, 3546, 3664, 3783, 4122, 4656, 4728, 5044, 5122, 5496, 5954, 6984, 7092, 7566, 7683, 8244, 8931, 9456, 10088, 10244, 10992, 11349, 11908, 13968, 14184, 15132, 15366, 16488, 17862, 19109, 20176, 20488, 22213, 22698, 23049, 23816, 26793, 28368, 30264, 30732, 32976, 35724, 38218, 40976, 44426, 45113, 45396, 46098, 47632, 53586, 57327, 60528, 61464, 66639, 71448, 76436, 88852, 90226, 90792, 92196, 107172, 114654, 122928, 133278, 135339, 142896, 152872, 171981, 177704, 180452, 181584, 184392, 199917, 214344, 229308, 248417, 266556, 270678, 288769, 305744, 343962, 355408, 360904, 368784, 399834, 406017, 428688, 458616, 496834, 533112, 541356, 577538, 586469, 687924, 721808, 745251, 799668, 812034, 866307, 917232, 993668, 1066224, 1082712, 1155076, 1172938, 1375848, 1490502, 1599336, 1624068, 1732614, 1759407, 1987336, 2165424, 2235753, 2310152, 2345876, 2598921, 2751696, 2981004, 3198672, 3248136, 3465228, 3518814, 3974672, 4375961, 4471506, 4620304, 4691752, 5197842, 5278221, 5962008, 6496272, 6930456, 7037628, 8751922, 8943012, 9383504, 10395684, 10556442, 11924016, 13127883, 13860912, 14075256, 17503844, 17886024, 20791368, 21112884, 26255766, 28150512, 35007688, 35772048, 39383649, 41582736, 42225768, 52511532, 56887493, 70015376, 78767298, 84451536, 105023064, 113774986, 157534596, 170662479, 210046128, 227549972, 315069192, 341324958, 455099944, 511987437, 630138384, 682649916, 910199888, 1023974874, 1365299832, 2047949748, 2730599664, 4095899496, 8191798992]

約数ペア:

[(1, 8191798992), (2, 4095899496), (3, 2730599664), (4, 2047949748), (6, 1365299832), (8, 1023974874), (9, 910199888), (12, 682649916), (13, 630138384), (16, 511987437), (18, 455099944), (24, 341324958), (26, 315069192), (36, 227549972), (39, 210046128), (48, 170662479), (52, 157534596), (72, 113774986), (78, 105023064), (97, 84451536), (104, 78767298), (117, 70015376), (144, 56887493), (156, 52511532), (194, 42225768), (197, 41582736), (208, 39383649), (229, 35772048), (234, 35007688), (291, 28150512), (312, 26255766), (388, 21112884), (394, 20791368), (458, 17886024), (468, 17503844), (582, 14075256), (591, 13860912), (624, 13127883), (687, 11924016), (776, 10556442), (788, 10395684), (873, 9383504), (916, 8943012), (936, 8751922), (1164, 7037628), (1182, 6930456), (1261, 6496272), (1374, 5962008), (1552, 5278221), (1576, 5197842), (1746, 4691752), (1773, 4620304), (1832, 4471506), (1872, 4375961), (2061, 3974672), (2328, 3518814), (2364, 3465228), (2522, 3248136), (2561, 3198672), (2748, 2981004), (2977, 2751696), (3152, 2598921), (3492, 2345876), (3546, 2310152), (3664, 2235753), (3783, 2165424), (4122, 1987336), (4656, 1759407), (4728, 1732614), (5044, 1624068), (5122, 1599336), (5496, 1490502), (5954, 1375848), (6984, 1172938), (7092, 1155076), (7566, 1082712), (7683, 1066224), (8244, 993668), (8931, 917232), (9456, 866307), (10088, 812034), (10244, 799668), (10992, 745251), (11349, 721808), (11908, 687924), (13968, 586469), (14184, 577538), (15132, 541356), (15366, 533112), (16488, 496834), (17862, 458616), (19109, 428688), (20176, 406017), (20488, 399834), (22213, 368784), (22698, 360904), (23049, 355408), (23816, 343962), (26793, 305744), (28368, 288769), (30264, 270678), (30732, 266556), (32976, 248417), (35724, 229308), (38218, 214344), (40976, 199917), (44426, 184392), (45113, 181584), (45396, 180452), (46098, 177704), (47632, 171981), (53586, 152872), (57327, 142896), (60528, 135339), (61464, 133278), (66639, 122928), (71448, 114654), (76436, 107172), (88852, 92196), (90226, 90792)]