4888991536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 12122974080

約数和(自身を除く): 7233982544

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 41, 44, 52, 76, 82, 88, 104, 143, 152, 164, 169, 176, 208, 209, 211, 247, 286, 304, 328, 338, 418, 422, 451, 494, 533, 572, 656, 676, 779, 836, 844, 902, 988, 1066, 1144, 1352, 1558, 1672, 1688, 1804, 1859, 1976, 2132, 2288, 2321, 2704, 2717, 2743, 3116, 3211, 3344, 3376, 3608, 3718, 3952, 4009, 4264, 4642, 5434, 5486, 5863, 6232, 6422, 6929, 7216, 7436, 8018, 8528, 8569, 8651, 9284, 10127, 10868, 10972, 11726, 12464, 12844, 13858, 14872, 16036, 17138, 17302, 18568, 20254, 21736, 21944, 23452, 25688, 27716, 29744, 30173, 32072, 34276, 34604, 35321, 35659, 37136, 40508, 43472, 43888, 44099, 46904, 51376, 52117, 55432, 60346, 64144, 68552, 69208, 70642, 71318, 76219, 81016, 88198, 93808, 95161, 104234, 110864, 111397, 112463, 120692, 131651, 137104, 138416, 141284, 142636, 152438, 162032, 164369, 176396, 190322, 208468, 222794, 224926, 241384, 263302, 282568, 285272, 304876, 328738, 352792, 380644, 392249, 416936, 445588, 449852, 482768, 526604, 565136, 570544, 573287, 609752, 657476, 677521, 705584, 761288, 784498, 833872, 891176, 899704, 1053208, 1146574, 1219504, 1237093, 1314952, 1355042, 1448161, 1462019, 1522576, 1568996, 1782352, 1799408, 1808059, 2106416, 2136797, 2293148, 2474186, 2629904, 2710084, 2896322, 2924038, 3137992, 3616118, 4273594, 4586296, 4948372, 5420168, 5792644, 5848076, 6275984, 7232236, 7452731, 8547188, 9172592, 9896744, 10840336, 11585288, 11696152, 14464472, 14905462, 16082209, 17094376, 19793488, 23170576, 23392304, 23504767, 27778361, 28928944, 29810924, 32164418, 34188752, 47009534, 55556722, 59621848, 64328836, 94019068, 111113444, 119243696, 128657672, 188038136, 222226888, 257315344, 305561971, 376076272, 444453776, 611123942, 1222247884, 2444495768, 4888991536]

約数ペア:

[(1, 4888991536), (2, 2444495768), (4, 1222247884), (8, 611123942), (11, 444453776), (13, 376076272), (16, 305561971), (19, 257315344), (22, 222226888), (26, 188038136), (38, 128657672), (41, 119243696), (44, 111113444), (52, 94019068), (76, 64328836), (82, 59621848), (88, 55556722), (104, 47009534), (143, 34188752), (152, 32164418), (164, 29810924), (169, 28928944), (176, 27778361), (208, 23504767), (209, 23392304), (211, 23170576), (247, 19793488), (286, 17094376), (304, 16082209), (328, 14905462), (338, 14464472), (418, 11696152), (422, 11585288), (451, 10840336), (494, 9896744), (533, 9172592), (572, 8547188), (656, 7452731), (676, 7232236), (779, 6275984), (836, 5848076), (844, 5792644), (902, 5420168), (988, 4948372), (1066, 4586296), (1144, 4273594), (1352, 3616118), (1558, 3137992), (1672, 2924038), (1688, 2896322), (1804, 2710084), (1859, 2629904), (1976, 2474186), (2132, 2293148), (2288, 2136797), (2321, 2106416), (2704, 1808059), (2717, 1799408), (2743, 1782352), (3116, 1568996), (3211, 1522576), (3344, 1462019), (3376, 1448161), (3608, 1355042), (3718, 1314952), (3952, 1237093), (4009, 1219504), (4264, 1146574), (4642, 1053208), (5434, 899704), (5486, 891176), (5863, 833872), (6232, 784498), (6422, 761288), (6929, 705584), (7216, 677521), (7436, 657476), (8018, 609752), (8528, 573287), (8569, 570544), (8651, 565136), (9284, 526604), (10127, 482768), (10868, 449852), (10972, 445588), (11726, 416936), (12464, 392249), (12844, 380644), (13858, 352792), (14872, 328738), (16036, 304876), (17138, 285272), (17302, 282568), (18568, 263302), (20254, 241384), (21736, 224926), (21944, 222794), (23452, 208468), (25688, 190322), (27716, 176396), (29744, 164369), (30173, 162032), (32072, 152438), (34276, 142636), (34604, 141284), (35321, 138416), (35659, 137104), (37136, 131651), (40508, 120692), (43472, 112463), (43888, 111397), (44099, 110864), (46904, 104234), (51376, 95161), (52117, 93808), (55432, 88198), (60346, 81016), (64144, 76219), (68552, 71318), (69208, 70642)]