1966871808

素因数分解:

$2^8\times 3^4\times {\mathrm{11}}^1\times {\mathrm{8623}}^1$

素因数の和:8662

約数の個数: 180

約数和(自身を含む): 6398766528

約数和(自身を除く): 4431894720

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 128, 132, 144, 162, 176, 192, 198, 216, 256, 264, 288, 297, 324, 352, 384, 396, 432, 528, 576, 594, 648, 704, 768, 792, 864, 891, 1056, 1152, 1188, 1296, 1408, 1584, 1728, 1782, 2112, 2304, 2376, 2592, 2816, 3168, 3456, 3564, 4224, 4752, 5184, 6336, 6912, 7128, 8448, 8623, 9504, 10368, 12672, 14256, 17246, 19008, 20736, 25344, 25869, 28512, 34492, 38016, 51738, 57024, 68984, 76032, 77607, 94853, 103476, 114048, 137968, 155214, 189706, 206952, 228096, 232821, 275936, 284559, 310428, 379412, 413904, 465642, 551872, 569118, 620856, 698463, 758824, 827808, 853677, 931284, 1103744, 1138236, 1241712, 1396926, 1517648, 1655616, 1707354, 1862568, 2207488, 2276472, 2483424, 2561031, 2793852, 3035296, 3311232, 3414708, 3725136, 4552944, 4966848, 5122062, 5587704, 6070592, 6622464, 6829416, 7450272, 7683093, 9105888, 9933696, 10244124, 11175408, 12141184, 13658832, 14900544, 15366186, 18211776, 19867392, 20488248, 22350816, 24282368, 27317664, 29801088, 30732372, 36423552, 40976496, 44701632, 54635328, 59602176, 61464744, 72847104, 81952992, 89403264, 109270656, 122929488, 163905984, 178806528, 218541312, 245858976, 327811968, 491717952, 655623936, 983435904, 1966871808]

約数ペア:

[(1, 1966871808), (2, 983435904), (3, 655623936), (4, 491717952), (6, 327811968), (8, 245858976), (9, 218541312), (11, 178806528), (12, 163905984), (16, 122929488), (18, 109270656), (22, 89403264), (24, 81952992), (27, 72847104), (32, 61464744), (33, 59602176), (36, 54635328), (44, 44701632), (48, 40976496), (54, 36423552), (64, 30732372), (66, 29801088), (72, 27317664), (81, 24282368), (88, 22350816), (96, 20488248), (99, 19867392), (108, 18211776), (128, 15366186), (132, 14900544), (144, 13658832), (162, 12141184), (176, 11175408), (192, 10244124), (198, 9933696), (216, 9105888), (256, 7683093), (264, 7450272), (288, 6829416), (297, 6622464), (324, 6070592), (352, 5587704), (384, 5122062), (396, 4966848), (432, 4552944), (528, 3725136), (576, 3414708), (594, 3311232), (648, 3035296), (704, 2793852), (768, 2561031), (792, 2483424), (864, 2276472), (891, 2207488), (1056, 1862568), (1152, 1707354), (1188, 1655616), (1296, 1517648), (1408, 1396926), (1584, 1241712), (1728, 1138236), (1782, 1103744), (2112, 931284), (2304, 853677), (2376, 827808), (2592, 758824), (2816, 698463), (3168, 620856), (3456, 569118), (3564, 551872), (4224, 465642), (4752, 413904), (5184, 379412), (6336, 310428), (6912, 284559), (7128, 275936), (8448, 232821), (8623, 228096), (9504, 206952), (10368, 189706), (12672, 155214), (14256, 137968), (17246, 114048), (19008, 103476), (20736, 94853), (25344, 77607), (25869, 76032), (28512, 68984), (34492, 57024), (38016, 51738)]