260707968

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 810981600

約数和(自身を除く): 550273632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 43, 48, 57, 64, 72, 76, 86, 96, 114, 128, 129, 144, 152, 171, 172, 192, 228, 258, 277, 288, 304, 342, 344, 384, 387, 456, 516, 554, 576, 608, 684, 688, 774, 817, 831, 912, 1032, 1108, 1152, 1216, 1368, 1376, 1548, 1634, 1662, 1824, 2064, 2216, 2432, 2451, 2493, 2736, 2752, 3096, 3268, 3324, 3648, 4128, 4432, 4902, 4986, 5263, 5472, 5504, 6192, 6536, 6648, 7296, 7353, 8256, 8864, 9804, 9972, 10526, 10944, 11911, 12384, 13072, 13296, 14706, 15789, 16512, 17728, 19608, 19944, 21052, 21888, 23822, 24768, 26144, 26592, 29412, 31578, 35456, 35733, 39216, 39888, 42104, 47367, 47644, 49536, 52288, 53184, 58824, 63156, 71466, 78432, 79776, 84208, 94734, 95288, 104576, 106368, 107199, 117648, 126312, 142932, 156864, 159552, 168416, 189468, 190576, 214398, 226309, 235296, 252624, 285864, 313728, 319104, 336832, 378936, 381152, 428796, 452618, 470592, 505248, 571728, 673664, 678927, 757872, 762304, 857592, 905236, 941184, 1010496, 1143456, 1357854, 1515744, 1524608, 1715184, 1810472, 2020992, 2036781, 2286912, 2715708, 3031488, 3430368, 3620944, 4073562, 4573824, 5431416, 6062976, 6860736, 7241888, 8147124, 10862832, 13721472, 14483776, 16294248, 21725664, 28967552, 32588496, 43451328, 65176992, 86902656, 130353984, 260707968]

約数ペア:

[(1, 260707968), (2, 130353984), (3, 86902656), (4, 65176992), (6, 43451328), (8, 32588496), (9, 28967552), (12, 21725664), (16, 16294248), (18, 14483776), (19, 13721472), (24, 10862832), (32, 8147124), (36, 7241888), (38, 6860736), (43, 6062976), (48, 5431416), (57, 4573824), (64, 4073562), (72, 3620944), (76, 3430368), (86, 3031488), (96, 2715708), (114, 2286912), (128, 2036781), (129, 2020992), (144, 1810472), (152, 1715184), (171, 1524608), (172, 1515744), (192, 1357854), (228, 1143456), (258, 1010496), (277, 941184), (288, 905236), (304, 857592), (342, 762304), (344, 757872), (384, 678927), (387, 673664), (456, 571728), (516, 505248), (554, 470592), (576, 452618), (608, 428796), (684, 381152), (688, 378936), (774, 336832), (817, 319104), (831, 313728), (912, 285864), (1032, 252624), (1108, 235296), (1152, 226309), (1216, 214398), (1368, 190576), (1376, 189468), (1548, 168416), (1634, 159552), (1662, 156864), (1824, 142932), (2064, 126312), (2216, 117648), (2432, 107199), (2451, 106368), (2493, 104576), (2736, 95288), (2752, 94734), (3096, 84208), (3268, 79776), (3324, 78432), (3648, 71466), (4128, 63156), (4432, 58824), (4902, 53184), (4986, 52288), (5263, 49536), (5472, 47644), (5504, 47367), (6192, 42104), (6536, 39888), (6648, 39216), (7296, 35733), (7353, 35456), (8256, 31578), (8864, 29412), (9804, 26592), (9972, 26144), (10526, 24768), (10944, 23822), (11911, 21888), (12384, 21052), (13072, 19944), (13296, 19608), (14706, 17728), (15789, 16512)]