271545456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 897692544

約数和(自身を除く): 626147088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 83, 84, 91, 98, 104, 107, 112, 147, 156, 166, 168, 182, 196, 208, 214, 249, 273, 294, 312, 321, 332, 336, 364, 392, 428, 498, 546, 581, 588, 624, 637, 642, 664, 728, 749, 784, 856, 996, 1079, 1092, 1162, 1176, 1274, 1284, 1328, 1391, 1456, 1498, 1712, 1743, 1911, 1992, 2158, 2184, 2247, 2324, 2352, 2548, 2568, 2782, 2996, 3237, 3486, 3822, 3984, 4067, 4173, 4316, 4368, 4494, 4648, 5096, 5136, 5243, 5564, 5992, 6474, 6972, 7553, 7644, 8134, 8346, 8632, 8881, 8988, 9296, 9737, 10192, 10486, 11128, 11984, 12201, 12948, 13944, 15106, 15288, 15729, 16268, 16692, 17264, 17762, 17976, 19474, 20972, 22256, 22659, 24402, 25896, 26643, 27888, 29211, 30212, 30576, 31458, 32536, 33384, 35524, 35952, 38948, 41944, 45318, 48804, 51792, 52871, 53286, 58422, 60424, 62167, 62916, 65072, 66768, 68159, 71048, 77896, 83888, 90636, 97608, 105742, 106572, 115453, 116844, 120848, 124334, 125832, 136318, 142096, 155792, 158613, 181272, 186501, 195216, 204477, 211484, 213144, 230906, 233688, 248668, 251664, 272636, 317226, 346359, 362544, 373002, 408954, 422968, 426288, 435169, 461812, 467376, 497336, 545272, 634452, 692718, 746004, 808171, 817908, 845936, 870338, 923624, 994672, 1090544, 1268904, 1305507, 1385436, 1492008, 1616342, 1635816, 1740676, 1847248, 2424513, 2537808, 2611014, 2770872, 2984016, 3232684, 3271632, 3481352, 4849026, 5222028, 5541744, 5657197, 6465368, 6962704, 9698052, 10444056, 11314394, 12930736, 16971591, 19396104, 20888112, 22628788, 33943182, 38792208, 45257576, 67886364, 90515152, 135772728, 271545456]

約数ペア:

[(1, 271545456), (2, 135772728), (3, 90515152), (4, 67886364), (6, 45257576), (7, 38792208), (8, 33943182), (12, 22628788), (13, 20888112), (14, 19396104), (16, 16971591), (21, 12930736), (24, 11314394), (26, 10444056), (28, 9698052), (39, 6962704), (42, 6465368), (48, 5657197), (49, 5541744), (52, 5222028), (56, 4849026), (78, 3481352), (83, 3271632), (84, 3232684), (91, 2984016), (98, 2770872), (104, 2611014), (107, 2537808), (112, 2424513), (147, 1847248), (156, 1740676), (166, 1635816), (168, 1616342), (182, 1492008), (196, 1385436), (208, 1305507), (214, 1268904), (249, 1090544), (273, 994672), (294, 923624), (312, 870338), (321, 845936), (332, 817908), (336, 808171), (364, 746004), (392, 692718), (428, 634452), (498, 545272), (546, 497336), (581, 467376), (588, 461812), (624, 435169), (637, 426288), (642, 422968), (664, 408954), (728, 373002), (749, 362544), (784, 346359), (856, 317226), (996, 272636), (1079, 251664), (1092, 248668), (1162, 233688), (1176, 230906), (1274, 213144), (1284, 211484), (1328, 204477), (1391, 195216), (1456, 186501), (1498, 181272), (1712, 158613), (1743, 155792), (1911, 142096), (1992, 136318), (2158, 125832), (2184, 124334), (2247, 120848), (2324, 116844), (2352, 115453), (2548, 106572), (2568, 105742), (2782, 97608), (2996, 90636), (3237, 83888), (3486, 77896), (3822, 71048), (3984, 68159), (4067, 66768), (4173, 65072), (4316, 62916), (4368, 62167), (4494, 60424), (4648, 58422), (5096, 53286), (5136, 52871), (5243, 51792), (5564, 48804), (5992, 45318), (6474, 41944), (6972, 38948), (7553, 35952), (7644, 35524), (8134, 33384), (8346, 32536), (8632, 31458), (8881, 30576), (8988, 30212), (9296, 29211), (9737, 27888), (10192, 26643), (10486, 25896), (11128, 24402), (11984, 22659), (12201, 22256), (12948, 20972), (13944, 19474), (15106, 17976), (15288, 17762), (15729, 17264), (16268, 16692)]