254288736

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:3005

約数の個数: 144

約数和(自身を含む): 812893536

約数和(自身を除く): 558604800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2691, 2953, 3312, 3588, 3744, 4784, 5382, 5906, 6624, 7176, 8859, 9568, 10764, 11812, 14352, 17718, 21528, 23624, 26577, 28704, 35436, 38389, 43056, 47248, 53154, 67919, 70872, 76778, 86112, 94496, 106308, 115167, 135838, 141744, 153556, 203757, 212616, 230334, 271676, 283488, 307112, 345501, 407514, 425232, 460668, 543352, 611271, 614224, 691002, 815028, 850464, 882947, 921336, 1086704, 1222542, 1228448, 1382004, 1630056, 1765894, 1842672, 2173408, 2445084, 2648841, 2764008, 3260112, 3531788, 3685344, 4890168, 5297682, 5528016, 6520224, 7063576, 7946523, 9780336, 10595364, 11056032, 14127152, 15893046, 19560672, 21190728, 28254304, 31786092, 42381456, 63572184, 84762912, 127144368, 254288736]

約数ペア:

[(1, 254288736), (2, 127144368), (3, 84762912), (4, 63572184), (6, 42381456), (8, 31786092), (9, 28254304), (12, 21190728), (13, 19560672), (16, 15893046), (18, 14127152), (23, 11056032), (24, 10595364), (26, 9780336), (32, 7946523), (36, 7063576), (39, 6520224), (46, 5528016), (48, 5297682), (52, 4890168), (69, 3685344), (72, 3531788), (78, 3260112), (92, 2764008), (96, 2648841), (104, 2445084), (117, 2173408), (138, 1842672), (144, 1765894), (156, 1630056), (184, 1382004), (207, 1228448), (208, 1222542), (234, 1086704), (276, 921336), (288, 882947), (299, 850464), (312, 815028), (368, 691002), (414, 614224), (416, 611271), (468, 543352), (552, 460668), (598, 425232), (624, 407514), (736, 345501), (828, 307112), (897, 283488), (936, 271676), (1104, 230334), (1196, 212616), (1248, 203757), (1656, 153556), (1794, 141744), (1872, 135838), (2208, 115167), (2392, 106308), (2691, 94496), (2953, 86112), (3312, 76778), (3588, 70872), (3744, 67919), (4784, 53154), (5382, 47248), (5906, 43056), (6624, 38389), (7176, 35436), (8859, 28704), (9568, 26577), (10764, 23624), (11812, 21528), (14352, 17718)]