260272896

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:362

約数の個数: 144

約数和(自身を含む): 755462400

約数和(自身を除く): 495189504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 131, 156, 192, 199, 208, 256, 262, 312, 384, 393, 398, 416, 524, 597, 624, 768, 786, 796, 832, 1048, 1194, 1248, 1572, 1592, 1664, 1703, 2096, 2388, 2496, 2587, 3144, 3184, 3328, 3406, 4192, 4776, 4992, 5109, 5174, 6288, 6368, 6812, 7761, 8384, 9552, 9984, 10218, 10348, 12576, 12736, 13624, 15522, 16768, 19104, 20436, 20696, 25152, 25472, 26069, 27248, 31044, 33536, 38208, 40872, 41392, 50304, 50944, 52138, 54496, 62088, 76416, 78207, 81744, 82784, 100608, 104276, 108992, 124176, 152832, 156414, 163488, 165568, 208552, 217984, 248352, 312828, 326976, 331136, 338897, 417104, 435968, 496704, 625656, 653952, 662272, 677794, 834208, 993408, 1016691, 1251312, 1307904, 1355588, 1668416, 1986816, 2033382, 2502624, 2711176, 3336832, 4066764, 5005248, 5422352, 6673664, 8133528, 10010496, 10844704, 16267056, 20020992, 21689408, 32534112, 43378816, 65068224, 86757632, 130136448, 260272896]

約数ペア:

[(1, 260272896), (2, 130136448), (3, 86757632), (4, 65068224), (6, 43378816), (8, 32534112), (12, 21689408), (13, 20020992), (16, 16267056), (24, 10844704), (26, 10010496), (32, 8133528), (39, 6673664), (48, 5422352), (52, 5005248), (64, 4066764), (78, 3336832), (96, 2711176), (104, 2502624), (128, 2033382), (131, 1986816), (156, 1668416), (192, 1355588), (199, 1307904), (208, 1251312), (256, 1016691), (262, 993408), (312, 834208), (384, 677794), (393, 662272), (398, 653952), (416, 625656), (524, 496704), (597, 435968), (624, 417104), (768, 338897), (786, 331136), (796, 326976), (832, 312828), (1048, 248352), (1194, 217984), (1248, 208552), (1572, 165568), (1592, 163488), (1664, 156414), (1703, 152832), (2096, 124176), (2388, 108992), (2496, 104276), (2587, 100608), (3144, 82784), (3184, 81744), (3328, 78207), (3406, 76416), (4192, 62088), (4776, 54496), (4992, 52138), (5109, 50944), (5174, 50304), (6288, 41392), (6368, 40872), (6812, 38208), (7761, 33536), (8384, 31044), (9552, 27248), (9984, 26069), (10218, 25472), (10348, 25152), (12576, 20696), (12736, 20436), (13624, 19104), (15522, 16768)]