1896551712

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{463}}^1$

素因数の和:924

約数の個数: 192

約数和(自身を含む): 6061547520

約数和(自身を除く): 4164995808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 132, 144, 176, 198, 216, 264, 288, 297, 352, 396, 431, 432, 463, 528, 594, 792, 862, 864, 926, 1056, 1188, 1293, 1389, 1584, 1724, 1852, 2376, 2586, 2778, 3168, 3448, 3704, 3879, 4167, 4741, 4752, 5093, 5172, 5556, 6896, 7408, 7758, 8334, 9482, 9504, 10186, 10344, 11112, 11637, 12501, 13792, 14223, 14816, 15279, 15516, 16668, 18964, 20372, 20688, 22224, 23274, 25002, 28446, 30558, 31032, 33336, 37928, 40744, 41376, 42669, 44448, 45837, 46548, 50004, 56892, 61116, 62064, 66672, 75856, 81488, 85338, 91674, 93096, 100008, 113784, 122232, 124128, 128007, 133344, 137511, 151712, 162976, 170676, 183348, 186192, 199553, 200016, 227568, 244464, 256014, 275022, 341352, 366696, 372384, 399106, 400032, 455136, 488928, 512028, 550044, 598659, 682704, 733392, 798212, 1024056, 1100088, 1197318, 1365408, 1466784, 1596424, 1795977, 2048112, 2195083, 2200176, 2394636, 3192848, 3591954, 4096224, 4390166, 4400352, 4789272, 5387931, 6385696, 6585249, 7183908, 8780332, 9578544, 10775862, 13170498, 14367816, 17560664, 19157088, 19755747, 21551724, 26340996, 28735632, 35121328, 39511494, 43103448, 52681992, 57471264, 59267241, 70242656, 79022988, 86206896, 105363984, 118534482, 158045976, 172413792, 210727968, 237068964, 316091952, 474137928, 632183904, 948275856, 1896551712]

約数ペア:

[(1, 1896551712), (2, 948275856), (3, 632183904), (4, 474137928), (6, 316091952), (8, 237068964), (9, 210727968), (11, 172413792), (12, 158045976), (16, 118534482), (18, 105363984), (22, 86206896), (24, 79022988), (27, 70242656), (32, 59267241), (33, 57471264), (36, 52681992), (44, 43103448), (48, 39511494), (54, 35121328), (66, 28735632), (72, 26340996), (88, 21551724), (96, 19755747), (99, 19157088), (108, 17560664), (132, 14367816), (144, 13170498), (176, 10775862), (198, 9578544), (216, 8780332), (264, 7183908), (288, 6585249), (297, 6385696), (352, 5387931), (396, 4789272), (431, 4400352), (432, 4390166), (463, 4096224), (528, 3591954), (594, 3192848), (792, 2394636), (862, 2200176), (864, 2195083), (926, 2048112), (1056, 1795977), (1188, 1596424), (1293, 1466784), (1389, 1365408), (1584, 1197318), (1724, 1100088), (1852, 1024056), (2376, 798212), (2586, 733392), (2778, 682704), (3168, 598659), (3448, 550044), (3704, 512028), (3879, 488928), (4167, 455136), (4741, 400032), (4752, 399106), (5093, 372384), (5172, 366696), (5556, 341352), (6896, 275022), (7408, 256014), (7758, 244464), (8334, 227568), (9482, 200016), (9504, 199553), (10186, 186192), (10344, 183348), (11112, 170676), (11637, 162976), (12501, 151712), (13792, 137511), (14223, 133344), (14816, 128007), (15279, 124128), (15516, 122232), (16668, 113784), (18964, 100008), (20372, 93096), (20688, 91674), (22224, 85338), (23274, 81488), (25002, 75856), (28446, 66672), (30558, 62064), (31032, 61116), (33336, 56892), (37928, 50004), (40744, 46548), (41376, 45837), (42669, 44448)]