279317376

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6217}}^1$

素因数の和:6253

約数の個数: 128

約数和(自身を含む): 887930400

約数和(自身を除く): 608613024

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, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 6217, 7488, 11232, 12434, 14976, 18651, 22464, 24868, 37302, 44928, 49736, 55953, 74604, 80821, 99472, 111906, 149208, 161642, 167859, 198944, 223812, 242463, 298416, 323284, 335718, 397888, 447624, 484926, 596832, 646568, 671436, 727389, 795776, 895248, 969852, 1193664, 1293136, 1342872, 1454778, 1790496, 1939704, 2182167, 2387328, 2586272, 2685744, 2909556, 3580992, 3879408, 4364334, 5172544, 5371488, 5819112, 7161984, 7758816, 8728668, 10345088, 10742976, 11638224, 15517632, 17457336, 21485952, 23276448, 31035264, 34914672, 46552896, 69829344, 93105792, 139658688, 279317376]

約数ペア:

[(1, 279317376), (2, 139658688), (3, 93105792), (4, 69829344), (6, 46552896), (8, 34914672), (9, 31035264), (12, 23276448), (13, 21485952), (16, 17457336), (18, 15517632), (24, 11638224), (26, 10742976), (27, 10345088), (32, 8728668), (36, 7758816), (39, 7161984), (48, 5819112), (52, 5371488), (54, 5172544), (64, 4364334), (72, 3879408), (78, 3580992), (96, 2909556), (104, 2685744), (108, 2586272), (117, 2387328), (128, 2182167), (144, 1939704), (156, 1790496), (192, 1454778), (208, 1342872), (216, 1293136), (234, 1193664), (288, 969852), (312, 895248), (351, 795776), (384, 727389), (416, 671436), (432, 646568), (468, 596832), (576, 484926), (624, 447624), (702, 397888), (832, 335718), (864, 323284), (936, 298416), (1152, 242463), (1248, 223812), (1404, 198944), (1664, 167859), (1728, 161642), (1872, 149208), (2496, 111906), (2808, 99472), (3456, 80821), (3744, 74604), (4992, 55953), (5616, 49736), (6217, 44928), (7488, 37302), (11232, 24868), (12434, 22464), (14976, 18651)]