1259812008

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:741

約数の個数: 256

約数和(自身を含む): 4354560000

約数和(自身を除く): 3094747992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 107, 108, 117, 126, 156, 168, 182, 189, 214, 216, 234, 252, 273, 312, 321, 351, 364, 378, 428, 468, 504, 546, 599, 642, 702, 728, 749, 756, 819, 856, 936, 963, 1092, 1198, 1284, 1391, 1404, 1498, 1512, 1638, 1797, 1926, 2184, 2247, 2396, 2457, 2568, 2782, 2808, 2889, 2996, 3276, 3594, 3852, 4173, 4193, 4494, 4792, 4914, 5391, 5564, 5778, 5992, 6552, 6741, 7188, 7704, 7787, 8346, 8386, 8988, 9737, 9828, 10782, 11128, 11556, 12519, 12579, 13482, 14376, 15574, 16173, 16692, 16772, 17976, 19474, 19656, 20223, 21564, 23112, 23361, 25038, 25158, 26964, 29211, 31148, 32346, 33384, 33544, 37557, 37737, 38948, 40446, 43128, 46722, 50076, 50316, 53928, 54509, 58422, 62296, 64093, 64692, 70083, 75114, 75474, 77896, 80892, 87633, 93444, 100152, 100632, 109018, 113211, 116844, 128186, 129384, 140166, 150228, 150948, 161784, 163527, 175266, 186888, 192279, 210249, 218036, 226422, 233688, 256372, 262899, 280332, 300456, 301896, 327054, 350532, 384558, 420498, 436072, 448651, 452844, 490581, 512744, 525798, 560664, 576837, 654108, 701064, 769116, 833209, 840996, 897302, 905688, 981162, 1051596, 1153674, 1308216, 1345953, 1471743, 1538232, 1666418, 1681992, 1730511, 1794604, 1962324, 2103192, 2307348, 2499627, 2691906, 2943486, 3332836, 3461022, 3589208, 3924648, 4037859, 4614696, 4999254, 5383812, 5832463, 5886972, 6665672, 6922044, 7498881, 8075718, 9998508, 10767624, 11664926, 11773944, 12113577, 13844088, 14997762, 16151436, 17497389, 19997016, 22496643, 23329852, 24227154, 29995524, 32302872, 34994778, 44993286, 46659704, 48454308, 52492167, 59991048, 69989556, 89986572, 96908616, 104984334, 139979112, 157476501, 179973144, 209968668, 314953002, 419937336, 629906004, 1259812008]

約数ペア:

[(1, 1259812008), (2, 629906004), (3, 419937336), (4, 314953002), (6, 209968668), (7, 179973144), (8, 157476501), (9, 139979112), (12, 104984334), (13, 96908616), (14, 89986572), (18, 69989556), (21, 59991048), (24, 52492167), (26, 48454308), (27, 46659704), (28, 44993286), (36, 34994778), (39, 32302872), (42, 29995524), (52, 24227154), (54, 23329852), (56, 22496643), (63, 19997016), (72, 17497389), (78, 16151436), (84, 14997762), (91, 13844088), (104, 12113577), (107, 11773944), (108, 11664926), (117, 10767624), (126, 9998508), (156, 8075718), (168, 7498881), (182, 6922044), (189, 6665672), (214, 5886972), (216, 5832463), (234, 5383812), (252, 4999254), (273, 4614696), (312, 4037859), (321, 3924648), (351, 3589208), (364, 3461022), (378, 3332836), (428, 2943486), (468, 2691906), (504, 2499627), (546, 2307348), (599, 2103192), (642, 1962324), (702, 1794604), (728, 1730511), (749, 1681992), (756, 1666418), (819, 1538232), (856, 1471743), (936, 1345953), (963, 1308216), (1092, 1153674), (1198, 1051596), (1284, 981162), (1391, 905688), (1404, 897302), (1498, 840996), (1512, 833209), (1638, 769116), (1797, 701064), (1926, 654108), (2184, 576837), (2247, 560664), (2396, 525798), (2457, 512744), (2568, 490581), (2782, 452844), (2808, 448651), (2889, 436072), (2996, 420498), (3276, 384558), (3594, 350532), (3852, 327054), (4173, 301896), (4193, 300456), (4494, 280332), (4792, 262899), (4914, 256372), (5391, 233688), (5564, 226422), (5778, 218036), (5992, 210249), (6552, 192279), (6741, 186888), (7188, 175266), (7704, 163527), (7787, 161784), (8346, 150948), (8386, 150228), (8988, 140166), (9737, 129384), (9828, 128186), (10782, 116844), (11128, 113211), (11556, 109018), (12519, 100632), (12579, 100152), (13482, 93444), (14376, 87633), (15574, 80892), (16173, 77896), (16692, 75474), (16772, 75114), (17976, 70083), (19474, 64692), (19656, 64093), (20223, 62296), (21564, 58422), (23112, 54509), (23361, 53928), (25038, 50316), (25158, 50076), (26964, 46722), (29211, 43128), (31148, 40446), (32346, 38948), (33384, 37737), (33544, 37557)]