1949841192

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 5748019200

約数和(自身を除く): 3798178008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 43, 46, 52, 69, 71, 78, 86, 89, 92, 104, 129, 138, 142, 156, 172, 178, 184, 213, 258, 267, 276, 284, 299, 312, 344, 356, 426, 516, 534, 552, 559, 568, 598, 712, 852, 897, 923, 989, 1032, 1068, 1118, 1157, 1196, 1633, 1677, 1704, 1794, 1846, 1978, 2047, 2136, 2236, 2314, 2392, 2769, 2967, 3053, 3266, 3354, 3471, 3588, 3692, 3827, 3956, 4094, 4472, 4628, 4899, 5538, 5934, 6106, 6141, 6319, 6532, 6708, 6942, 7176, 7384, 7654, 7912, 8188, 9159, 9256, 9798, 11076, 11481, 11868, 12212, 12282, 12638, 12857, 13064, 13416, 13884, 15308, 16376, 18318, 18957, 19596, 21229, 22152, 22962, 23736, 24424, 24564, 25276, 25714, 26611, 27768, 30616, 36636, 37914, 38571, 39192, 39689, 42458, 45924, 49128, 49751, 50552, 51428, 53222, 63687, 70219, 73272, 75828, 77142, 79378, 79833, 82147, 84916, 88021, 91848, 99502, 102856, 106444, 119067, 127374, 140438, 145337, 149253, 151656, 154284, 158756, 159666, 164294, 169832, 176042, 199004, 210657, 212888, 238134, 246441, 254748, 264063, 271717, 280876, 290674, 298506, 308568, 317512, 319332, 328588, 352084, 398008, 421314, 436011, 476268, 492882, 509496, 528126, 543434, 561752, 581348, 597012, 638664, 657176, 704168, 815151, 842628, 872022, 912847, 952536, 985764, 1056252, 1086868, 1144273, 1162696, 1194024, 1630302, 1685256, 1744044, 1825694, 1889381, 1971528, 2112504, 2173736, 2288546, 2738541, 3260604, 3432819, 3488088, 3532321, 3651388, 3778762, 4577092, 5477082, 5668143, 6249491, 6521208, 6865638, 7064642, 7302776, 7557524, 9154184, 10596963, 10954164, 11336286, 12498982, 13731276, 14129284, 15115048, 18748473, 21193926, 21908328, 22672572, 24997964, 27462552, 28258568, 37496946, 42387852, 45345144, 49995928, 74993892, 81243383, 84775704, 149987784, 162486766, 243730149, 324973532, 487460298, 649947064, 974920596, 1949841192]

約数ペア:

[(1, 1949841192), (2, 974920596), (3, 649947064), (4, 487460298), (6, 324973532), (8, 243730149), (12, 162486766), (13, 149987784), (23, 84775704), (24, 81243383), (26, 74993892), (39, 49995928), (43, 45345144), (46, 42387852), (52, 37496946), (69, 28258568), (71, 27462552), (78, 24997964), (86, 22672572), (89, 21908328), (92, 21193926), (104, 18748473), (129, 15115048), (138, 14129284), (142, 13731276), (156, 12498982), (172, 11336286), (178, 10954164), (184, 10596963), (213, 9154184), (258, 7557524), (267, 7302776), (276, 7064642), (284, 6865638), (299, 6521208), (312, 6249491), (344, 5668143), (356, 5477082), (426, 4577092), (516, 3778762), (534, 3651388), (552, 3532321), (559, 3488088), (568, 3432819), (598, 3260604), (712, 2738541), (852, 2288546), (897, 2173736), (923, 2112504), (989, 1971528), (1032, 1889381), (1068, 1825694), (1118, 1744044), (1157, 1685256), (1196, 1630302), (1633, 1194024), (1677, 1162696), (1704, 1144273), (1794, 1086868), (1846, 1056252), (1978, 985764), (2047, 952536), (2136, 912847), (2236, 872022), (2314, 842628), (2392, 815151), (2769, 704168), (2967, 657176), (3053, 638664), (3266, 597012), (3354, 581348), (3471, 561752), (3588, 543434), (3692, 528126), (3827, 509496), (3956, 492882), (4094, 476268), (4472, 436011), (4628, 421314), (4899, 398008), (5538, 352084), (5934, 328588), (6106, 319332), (6141, 317512), (6319, 308568), (6532, 298506), (6708, 290674), (6942, 280876), (7176, 271717), (7384, 264063), (7654, 254748), (7912, 246441), (8188, 238134), (9159, 212888), (9256, 210657), (9798, 199004), (11076, 176042), (11481, 169832), (11868, 164294), (12212, 159666), (12282, 158756), (12638, 154284), (12857, 151656), (13064, 149253), (13416, 145337), (13884, 140438), (15308, 127374), (16376, 119067), (18318, 106444), (18957, 102856), (19596, 99502), (21229, 91848), (22152, 88021), (22962, 84916), (23736, 82147), (24424, 79833), (24564, 79378), (25276, 77142), (25714, 75828), (26611, 73272), (27768, 70219), (30616, 63687), (36636, 53222), (37914, 51428), (38571, 50552), (39192, 49751), (39689, 49128), (42458, 45924)]