1995072768

素因数分解:

$2^8\times 3^5\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2511

約数の個数: 216

約数和(自身を含む): 6426810208

約数和(自身を除く): 4431737440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 256, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 768, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1664, 1728, 1872, 1944, 2106, 2304, 2467, 2496, 2592, 2808, 3159, 3328, 3456, 3744, 3888, 4212, 4934, 4992, 5184, 5616, 6318, 6912, 7401, 7488, 7776, 8424, 9868, 9984, 10368, 11232, 12636, 14802, 14976, 15552, 16848, 19736, 20736, 22203, 22464, 25272, 29604, 29952, 31104, 32071, 33696, 39472, 44406, 44928, 50544, 59208, 62208, 64142, 66609, 67392, 78944, 88812, 89856, 96213, 101088, 118416, 128284, 133218, 134784, 157888, 177624, 192426, 199827, 202176, 236832, 256568, 266436, 269568, 288639, 315776, 355248, 384852, 399654, 404352, 473664, 513136, 532872, 577278, 599481, 631552, 710496, 769704, 799308, 808704, 865917, 947328, 1026272, 1065744, 1154556, 1198962, 1420992, 1539408, 1598616, 1731834, 1894656, 2052544, 2131488, 2309112, 2397924, 2597751, 2841984, 3078816, 3197232, 3463668, 4105088, 4262976, 4618224, 4795848, 5195502, 5683968, 6157632, 6394464, 6927336, 7793253, 8210176, 8525952, 9236448, 9591696, 10391004, 12315264, 12788928, 13854672, 15586506, 17051904, 18472896, 19183392, 20782008, 24630528, 25577856, 27709344, 31173012, 36945792, 38366784, 41564016, 51155712, 55418688, 62346024, 73891584, 76733568, 83128032, 110837376, 124692048, 153467136, 166256064, 221674752, 249384096, 332512128, 498768192, 665024256, 997536384, 1995072768]

約数ペア:

[(1, 1995072768), (2, 997536384), (3, 665024256), (4, 498768192), (6, 332512128), (8, 249384096), (9, 221674752), (12, 166256064), (13, 153467136), (16, 124692048), (18, 110837376), (24, 83128032), (26, 76733568), (27, 73891584), (32, 62346024), (36, 55418688), (39, 51155712), (48, 41564016), (52, 38366784), (54, 36945792), (64, 31173012), (72, 27709344), (78, 25577856), (81, 24630528), (96, 20782008), (104, 19183392), (108, 18472896), (117, 17051904), (128, 15586506), (144, 13854672), (156, 12788928), (162, 12315264), (192, 10391004), (208, 9591696), (216, 9236448), (234, 8525952), (243, 8210176), (256, 7793253), (288, 6927336), (312, 6394464), (324, 6157632), (351, 5683968), (384, 5195502), (416, 4795848), (432, 4618224), (468, 4262976), (486, 4105088), (576, 3463668), (624, 3197232), (648, 3078816), (702, 2841984), (768, 2597751), (832, 2397924), (864, 2309112), (936, 2131488), (972, 2052544), (1053, 1894656), (1152, 1731834), (1248, 1598616), (1296, 1539408), (1404, 1420992), (1664, 1198962), (1728, 1154556), (1872, 1065744), (1944, 1026272), (2106, 947328), (2304, 865917), (2467, 808704), (2496, 799308), (2592, 769704), (2808, 710496), (3159, 631552), (3328, 599481), (3456, 577278), (3744, 532872), (3888, 513136), (4212, 473664), (4934, 404352), (4992, 399654), (5184, 384852), (5616, 355248), (6318, 315776), (6912, 288639), (7401, 269568), (7488, 266436), (7776, 256568), (8424, 236832), (9868, 202176), (9984, 199827), (10368, 192426), (11232, 177624), (12636, 157888), (14802, 134784), (14976, 133218), (15552, 128284), (16848, 118416), (19736, 101088), (20736, 96213), (22203, 89856), (22464, 88812), (25272, 78944), (29604, 67392), (29952, 66609), (31104, 64142), (32071, 62208), (33696, 59208), (39472, 50544), (44406, 44928)]