268716864

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:768

約数の個数: 112

約数和(自身を含む): 770940800

約数和(自身を除く): 502223936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 199, 208, 312, 398, 416, 541, 597, 624, 796, 832, 1082, 1194, 1248, 1592, 1623, 2164, 2388, 2496, 2587, 3184, 3246, 4328, 4776, 5174, 6368, 6492, 7033, 7761, 8656, 9552, 10348, 12736, 12984, 14066, 15522, 17312, 19104, 20696, 21099, 25968, 28132, 31044, 34624, 38208, 41392, 42198, 51936, 56264, 62088, 82784, 84396, 103872, 107659, 112528, 124176, 165568, 168792, 215318, 225056, 248352, 322977, 337584, 430636, 450112, 496704, 645954, 675168, 861272, 1291908, 1350336, 1399567, 1722544, 2583816, 2799134, 3445088, 4198701, 5167632, 5598268, 6890176, 8397402, 10335264, 11196536, 16794804, 20670528, 22393072, 33589608, 44786144, 67179216, 89572288, 134358432, 268716864]

約数ペア:

[(1, 268716864), (2, 134358432), (3, 89572288), (4, 67179216), (6, 44786144), (8, 33589608), (12, 22393072), (13, 20670528), (16, 16794804), (24, 11196536), (26, 10335264), (32, 8397402), (39, 6890176), (48, 5598268), (52, 5167632), (64, 4198701), (78, 3445088), (96, 2799134), (104, 2583816), (156, 1722544), (192, 1399567), (199, 1350336), (208, 1291908), (312, 861272), (398, 675168), (416, 645954), (541, 496704), (597, 450112), (624, 430636), (796, 337584), (832, 322977), (1082, 248352), (1194, 225056), (1248, 215318), (1592, 168792), (1623, 165568), (2164, 124176), (2388, 112528), (2496, 107659), (2587, 103872), (3184, 84396), (3246, 82784), (4328, 62088), (4776, 56264), (5174, 51936), (6368, 42198), (6492, 41392), (7033, 38208), (7761, 34624), (8656, 31044), (9552, 28132), (10348, 25968), (12736, 21099), (12984, 20696), (14066, 19104), (15522, 17312)]