765904896

素因数分解:

$2^{11}\times 3^9\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 240

約数和(自身を含む): 2418015600

約数和(自身を除く): 1652110704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 256, 288, 304, 324, 342, 384, 432, 456, 486, 512, 513, 576, 608, 648, 684, 729, 768, 864, 912, 972, 1024, 1026, 1152, 1216, 1296, 1368, 1458, 1536, 1539, 1728, 1824, 1944, 2048, 2052, 2187, 2304, 2432, 2592, 2736, 2916, 3072, 3078, 3456, 3648, 3888, 4104, 4374, 4608, 4617, 4864, 5184, 5472, 5832, 6144, 6156, 6561, 6912, 7296, 7776, 8208, 8748, 9216, 9234, 9728, 10368, 10944, 11664, 12312, 13122, 13824, 13851, 14592, 15552, 16416, 17496, 18432, 18468, 19456, 19683, 20736, 21888, 23328, 24624, 26244, 27648, 27702, 29184, 31104, 32832, 34992, 36936, 38912, 39366, 41472, 41553, 43776, 46656, 49248, 52488, 55296, 55404, 58368, 62208, 65664, 69984, 73872, 78732, 82944, 83106, 87552, 93312, 98496, 104976, 110808, 116736, 124416, 124659, 131328, 139968, 147744, 157464, 165888, 166212, 175104, 186624, 196992, 209952, 221616, 248832, 249318, 262656, 279936, 295488, 314928, 332424, 350208, 373248, 373977, 393984, 419904, 443232, 497664, 498636, 525312, 559872, 590976, 629856, 664848, 746496, 747954, 787968, 839808, 886464, 997272, 1050624, 1119744, 1181952, 1259712, 1329696, 1492992, 1495908, 1575936, 1679616, 1772928, 1994544, 2239488, 2363904, 2519424, 2659392, 2991816, 3151872, 3359232, 3545856, 3989088, 4478976, 4727808, 5038848, 5318784, 5983632, 6718464, 7091712, 7978176, 9455616, 10077696, 10637568, 11967264, 13436928, 14183424, 15956352, 20155392, 21275136, 23934528, 28366848, 31912704, 40310784, 42550272, 47869056, 63825408, 85100544, 95738112, 127650816, 191476224, 255301632, 382952448, 765904896]

約数ペア:

[(1, 765904896), (2, 382952448), (3, 255301632), (4, 191476224), (6, 127650816), (8, 95738112), (9, 85100544), (12, 63825408), (16, 47869056), (18, 42550272), (19, 40310784), (24, 31912704), (27, 28366848), (32, 23934528), (36, 21275136), (38, 20155392), (48, 15956352), (54, 14183424), (57, 13436928), (64, 11967264), (72, 10637568), (76, 10077696), (81, 9455616), (96, 7978176), (108, 7091712), (114, 6718464), (128, 5983632), (144, 5318784), (152, 5038848), (162, 4727808), (171, 4478976), (192, 3989088), (216, 3545856), (228, 3359232), (243, 3151872), (256, 2991816), (288, 2659392), (304, 2519424), (324, 2363904), (342, 2239488), (384, 1994544), (432, 1772928), (456, 1679616), (486, 1575936), (512, 1495908), (513, 1492992), (576, 1329696), (608, 1259712), (648, 1181952), (684, 1119744), (729, 1050624), (768, 997272), (864, 886464), (912, 839808), (972, 787968), (1024, 747954), (1026, 746496), (1152, 664848), (1216, 629856), (1296, 590976), (1368, 559872), (1458, 525312), (1536, 498636), (1539, 497664), (1728, 443232), (1824, 419904), (1944, 393984), (2048, 373977), (2052, 373248), (2187, 350208), (2304, 332424), (2432, 314928), (2592, 295488), (2736, 279936), (2916, 262656), (3072, 249318), (3078, 248832), (3456, 221616), (3648, 209952), (3888, 196992), (4104, 186624), (4374, 175104), (4608, 166212), (4617, 165888), (4864, 157464), (5184, 147744), (5472, 139968), (5832, 131328), (6144, 124659), (6156, 124416), (6561, 116736), (6912, 110808), (7296, 104976), (7776, 98496), (8208, 93312), (8748, 87552), (9216, 83106), (9234, 82944), (9728, 78732), (10368, 73872), (10944, 69984), (11664, 65664), (12312, 62208), (13122, 58368), (13824, 55404), (13851, 55296), (14592, 52488), (15552, 49248), (16416, 46656), (17496, 43776), (18432, 41553), (18468, 41472), (19456, 39366), (19683, 38912), (20736, 36936), (21888, 34992), (23328, 32832), (24624, 31104), (26244, 29184), (27648, 27702)]