1531809792

素因数分解:

$2^{12}\times 3^9\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 260

約数和(自身を含む): 4836621680

約数和(自身を除く): 3304811888

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, 4096, 4104, 4374, 4608, 4617, 4864, 5184, 5472, 5832, 6144, 6156, 6561, 6912, 7296, 7776, 8208, 8748, 9216, 9234, 9728, 10368, 10944, 11664, 12288, 12312, 13122, 13824, 13851, 14592, 15552, 16416, 17496, 18432, 18468, 19456, 19683, 20736, 21888, 23328, 24624, 26244, 27648, 27702, 29184, 31104, 32832, 34992, 36864, 36936, 38912, 39366, 41472, 41553, 43776, 46656, 49248, 52488, 55296, 55404, 58368, 62208, 65664, 69984, 73872, 77824, 78732, 82944, 83106, 87552, 93312, 98496, 104976, 110592, 110808, 116736, 124416, 124659, 131328, 139968, 147744, 157464, 165888, 166212, 175104, 186624, 196992, 209952, 221616, 233472, 248832, 249318, 262656, 279936, 295488, 314928, 331776, 332424, 350208, 373248, 373977, 393984, 419904, 443232, 497664, 498636, 525312, 559872, 590976, 629856, 664848, 700416, 746496, 747954, 787968, 839808, 886464, 995328, 997272, 1050624, 1119744, 1181952, 1259712, 1329696, 1492992, 1495908, 1575936, 1679616, 1772928, 1994544, 2101248, 2239488, 2363904, 2519424, 2659392, 2985984, 2991816, 3151872, 3359232, 3545856, 3989088, 4478976, 4727808, 5038848, 5318784, 5983632, 6303744, 6718464, 7091712, 7978176, 8957952, 9455616, 10077696, 10637568, 11967264, 13436928, 14183424, 15956352, 18911232, 20155392, 21275136, 23934528, 26873856, 28366848, 31912704, 40310784, 42550272, 47869056, 56733696, 63825408, 80621568, 85100544, 95738112, 127650816, 170201088, 191476224, 255301632, 382952448, 510603264, 765904896, 1531809792]

約数ペア:

[(1, 1531809792), (2, 765904896), (3, 510603264), (4, 382952448), (6, 255301632), (8, 191476224), (9, 170201088), (12, 127650816), (16, 95738112), (18, 85100544), (19, 80621568), (24, 63825408), (27, 56733696), (32, 47869056), (36, 42550272), (38, 40310784), (48, 31912704), (54, 28366848), (57, 26873856), (64, 23934528), (72, 21275136), (76, 20155392), (81, 18911232), (96, 15956352), (108, 14183424), (114, 13436928), (128, 11967264), (144, 10637568), (152, 10077696), (162, 9455616), (171, 8957952), (192, 7978176), (216, 7091712), (228, 6718464), (243, 6303744), (256, 5983632), (288, 5318784), (304, 5038848), (324, 4727808), (342, 4478976), (384, 3989088), (432, 3545856), (456, 3359232), (486, 3151872), (512, 2991816), (513, 2985984), (576, 2659392), (608, 2519424), (648, 2363904), (684, 2239488), (729, 2101248), (768, 1994544), (864, 1772928), (912, 1679616), (972, 1575936), (1024, 1495908), (1026, 1492992), (1152, 1329696), (1216, 1259712), (1296, 1181952), (1368, 1119744), (1458, 1050624), (1536, 997272), (1539, 995328), (1728, 886464), (1824, 839808), (1944, 787968), (2048, 747954), (2052, 746496), (2187, 700416), (2304, 664848), (2432, 629856), (2592, 590976), (2736, 559872), (2916, 525312), (3072, 498636), (3078, 497664), (3456, 443232), (3648, 419904), (3888, 393984), (4096, 373977), (4104, 373248), (4374, 350208), (4608, 332424), (4617, 331776), (4864, 314928), (5184, 295488), (5472, 279936), (5832, 262656), (6144, 249318), (6156, 248832), (6561, 233472), (6912, 221616), (7296, 209952), (7776, 196992), (8208, 186624), (8748, 175104), (9216, 166212), (9234, 165888), (9728, 157464), (10368, 147744), (10944, 139968), (11664, 131328), (12288, 124659), (12312, 124416), (13122, 116736), (13824, 110808), (13851, 110592), (14592, 104976), (15552, 98496), (16416, 93312), (17496, 87552), (18432, 83106), (18468, 82944), (19456, 78732), (19683, 77824), (20736, 73872), (21888, 69984), (23328, 65664), (24624, 62208), (26244, 58368), (27648, 55404), (27702, 55296), (29184, 52488), (31104, 49248), (32832, 46656), (34992, 43776), (36864, 41553), (36936, 41472), (38912, 39366)]