217943966448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{21319}}^1$

素因数の和:21516

約数の個数: 240

約数和(自身を含む): 677458862080

約数和(自身を除く): 459514895632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 127, 129, 144, 156, 172, 208, 234, 254, 258, 312, 344, 381, 387, 468, 508, 516, 559, 624, 688, 762, 774, 936, 1016, 1032, 1118, 1143, 1524, 1548, 1651, 1677, 1872, 2032, 2064, 2236, 2286, 3048, 3096, 3302, 3354, 4472, 4572, 4953, 5031, 5461, 6096, 6192, 6604, 6708, 8944, 9144, 9906, 10062, 10922, 13208, 13416, 14859, 16383, 18288, 19812, 20124, 21319, 21844, 26416, 26832, 29718, 32766, 39624, 40248, 42638, 43688, 49149, 59436, 63957, 65532, 70993, 79248, 80496, 85276, 87376, 98298, 118872, 127914, 131064, 141986, 170552, 191871, 196596, 212979, 237744, 255828, 262128, 277147, 283972, 341104, 383742, 393192, 425958, 511656, 554294, 567944, 638937, 767484, 786384, 831441, 851916, 916717, 1023312, 1108588, 1135888, 1277874, 1534968, 1662882, 1703832, 1833434, 2217176, 2494323, 2555748, 2707513, 2750151, 3069936, 3325764, 3407664, 3666868, 4434352, 4988646, 5111496, 5415026, 5500302, 6651528, 7333736, 8122539, 8250453, 9977292, 10222992, 10830052, 11000604, 11917321, 13303056, 14667472, 16245078, 16500906, 19954584, 21660104, 22001208, 23834642, 24367617, 32490156, 33001812, 35197669, 35751963, 39909168, 43320208, 44002416, 47669284, 48735234, 64980312, 66003624, 70395338, 71503926, 95338568, 97470468, 105593007, 107255889, 116423059, 129960624, 132007248, 140790676, 143007852, 190677136, 194940936, 211186014, 214511778, 232846118, 281581352, 286015704, 316779021, 349269177, 389881872, 422372028, 429023556, 465692236, 563162704, 572031408, 633558042, 698538354, 844744056, 858047112, 931384472, 1047807531, 1267116084, 1397076708, 1513499767, 1689488112, 1716094224, 1862768944, 2095615062, 2534232168, 2794153416, 3026999534, 4191230124, 4540499301, 5068464336, 5588306832, 6053999068, 8382460248, 9080998602, 12107998136, 13621497903, 16764920496, 18161997204, 24215996272, 27242995806, 36323994408, 54485991612, 72647988816, 108971983224, 217943966448]

約数ペア:

[(1, 217943966448), (2, 108971983224), (3, 72647988816), (4, 54485991612), (6, 36323994408), (8, 27242995806), (9, 24215996272), (12, 18161997204), (13, 16764920496), (16, 13621497903), (18, 12107998136), (24, 9080998602), (26, 8382460248), (36, 6053999068), (39, 5588306832), (43, 5068464336), (48, 4540499301), (52, 4191230124), (72, 3026999534), (78, 2794153416), (86, 2534232168), (104, 2095615062), (117, 1862768944), (127, 1716094224), (129, 1689488112), (144, 1513499767), (156, 1397076708), (172, 1267116084), (208, 1047807531), (234, 931384472), (254, 858047112), (258, 844744056), (312, 698538354), (344, 633558042), (381, 572031408), (387, 563162704), (468, 465692236), (508, 429023556), (516, 422372028), (559, 389881872), (624, 349269177), (688, 316779021), (762, 286015704), (774, 281581352), (936, 232846118), (1016, 214511778), (1032, 211186014), (1118, 194940936), (1143, 190677136), (1524, 143007852), (1548, 140790676), (1651, 132007248), (1677, 129960624), (1872, 116423059), (2032, 107255889), (2064, 105593007), (2236, 97470468), (2286, 95338568), (3048, 71503926), (3096, 70395338), (3302, 66003624), (3354, 64980312), (4472, 48735234), (4572, 47669284), (4953, 44002416), (5031, 43320208), (5461, 39909168), (6096, 35751963), (6192, 35197669), (6604, 33001812), (6708, 32490156), (8944, 24367617), (9144, 23834642), (9906, 22001208), (10062, 21660104), (10922, 19954584), (13208, 16500906), (13416, 16245078), (14859, 14667472), (16383, 13303056), (18288, 11917321), (19812, 11000604), (20124, 10830052), (21319, 10222992), (21844, 9977292), (26416, 8250453), (26832, 8122539), (29718, 7333736), (32766, 6651528), (39624, 5500302), (40248, 5415026), (42638, 5111496), (43688, 4988646), (49149, 4434352), (59436, 3666868), (63957, 3407664), (65532, 3325764), (70993, 3069936), (79248, 2750151), (80496, 2707513), (85276, 2555748), (87376, 2494323), (98298, 2217176), (118872, 1833434), (127914, 1703832), (131064, 1662882), (141986, 1534968), (170552, 1277874), (191871, 1135888), (196596, 1108588), (212979, 1023312), (237744, 916717), (255828, 851916), (262128, 831441), (277147, 786384), (283972, 767484), (341104, 638937), (383742, 567944), (393192, 554294), (425958, 511656)]