789980256

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1246

約数の個数: 192

約数和(自身を含む): 2524213440

約数和(自身を除く): 1734233184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 72, 78, 96, 104, 108, 117, 122, 144, 156, 183, 208, 216, 234, 244, 288, 312, 351, 366, 416, 432, 468, 488, 549, 624, 702, 732, 793, 864, 936, 976, 1098, 1153, 1248, 1404, 1464, 1586, 1647, 1872, 1952, 2196, 2306, 2379, 2808, 2928, 3172, 3294, 3459, 3744, 4392, 4612, 4758, 5616, 5856, 6344, 6588, 6918, 7137, 8784, 9224, 9516, 10377, 11232, 12688, 13176, 13836, 14274, 14989, 17568, 18448, 19032, 20754, 21411, 25376, 26352, 27672, 28548, 29978, 31131, 36896, 38064, 41508, 42822, 44967, 52704, 55344, 57096, 59956, 62262, 70333, 76128, 83016, 85644, 89934, 110688, 114192, 119912, 124524, 134901, 140666, 166032, 171288, 179868, 210999, 228384, 239824, 249048, 269802, 281332, 332064, 342576, 359736, 404703, 421998, 479648, 498096, 539604, 562664, 632997, 685152, 719472, 809406, 843996, 914329, 996192, 1079208, 1125328, 1265994, 1438944, 1618812, 1687992, 1828658, 1898991, 2158416, 2250656, 2531988, 2742987, 3237624, 3375984, 3657316, 3797982, 4316832, 5063976, 5485974, 6475248, 6751968, 7314632, 7595964, 8228961, 10127952, 10971948, 12950496, 14629264, 15191928, 16457922, 20255904, 21943896, 24686883, 29258528, 30383856, 32915844, 43887792, 49373766, 60767712, 65831688, 87775584, 98747532, 131663376, 197495064, 263326752, 394990128, 789980256]

約数ペア:

[(1, 789980256), (2, 394990128), (3, 263326752), (4, 197495064), (6, 131663376), (8, 98747532), (9, 87775584), (12, 65831688), (13, 60767712), (16, 49373766), (18, 43887792), (24, 32915844), (26, 30383856), (27, 29258528), (32, 24686883), (36, 21943896), (39, 20255904), (48, 16457922), (52, 15191928), (54, 14629264), (61, 12950496), (72, 10971948), (78, 10127952), (96, 8228961), (104, 7595964), (108, 7314632), (117, 6751968), (122, 6475248), (144, 5485974), (156, 5063976), (183, 4316832), (208, 3797982), (216, 3657316), (234, 3375984), (244, 3237624), (288, 2742987), (312, 2531988), (351, 2250656), (366, 2158416), (416, 1898991), (432, 1828658), (468, 1687992), (488, 1618812), (549, 1438944), (624, 1265994), (702, 1125328), (732, 1079208), (793, 996192), (864, 914329), (936, 843996), (976, 809406), (1098, 719472), (1153, 685152), (1248, 632997), (1404, 562664), (1464, 539604), (1586, 498096), (1647, 479648), (1872, 421998), (1952, 404703), (2196, 359736), (2306, 342576), (2379, 332064), (2808, 281332), (2928, 269802), (3172, 249048), (3294, 239824), (3459, 228384), (3744, 210999), (4392, 179868), (4612, 171288), (4758, 166032), (5616, 140666), (5856, 134901), (6344, 124524), (6588, 119912), (6918, 114192), (7137, 110688), (8784, 89934), (9224, 85644), (9516, 83016), (10377, 76128), (11232, 70333), (12688, 62262), (13176, 59956), (13836, 57096), (14274, 55344), (14989, 52704), (17568, 44967), (18448, 42822), (19032, 41508), (20754, 38064), (21411, 36896), (25376, 31131), (26352, 29978), (27672, 28548)]