830273248

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:134

約数の個数: 216

約数和(自身を含む): 2139517800

約数和(自身を除く): 1309244552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 32, 38, 49, 56, 58, 62, 76, 98, 112, 116, 124, 133, 152, 196, 203, 217, 224, 232, 248, 266, 304, 392, 406, 434, 464, 496, 532, 551, 589, 608, 784, 812, 868, 899, 928, 931, 961, 992, 1064, 1102, 1178, 1421, 1519, 1568, 1624, 1736, 1798, 1862, 1922, 2128, 2204, 2356, 2842, 3038, 3248, 3472, 3596, 3724, 3844, 3857, 4123, 4256, 4408, 4712, 5684, 6076, 6293, 6496, 6727, 6944, 7192, 7448, 7688, 7714, 8246, 8816, 9424, 11368, 12152, 12586, 13454, 14384, 14896, 15376, 15428, 16492, 17081, 17632, 18259, 18848, 22736, 24304, 25172, 26908, 26999, 27869, 28768, 28861, 29792, 30752, 30856, 32984, 34162, 36518, 44051, 45472, 47089, 48608, 50344, 53816, 53998, 55738, 57722, 61712, 65968, 68324, 73036, 88102, 94178, 100688, 107632, 107996, 111476, 115444, 119567, 123424, 127813, 131936, 136648, 146072, 176204, 188356, 195083, 201376, 215264, 215992, 222952, 230888, 239134, 255626, 273296, 292144, 352408, 376712, 390166, 431984, 445904, 461776, 478268, 511252, 529511, 546592, 584288, 704816, 753424, 780332, 836969, 863968, 891808, 894691, 923552, 956536, 1022504, 1059022, 1365581, 1409632, 1506848, 1560664, 1673938, 1789382, 1913072, 2045008, 2118044, 2731162, 3121328, 3347876, 3578764, 3706577, 3826144, 4090016, 4236088, 5462324, 6242656, 6695752, 7157528, 7413154, 8472176, 10924648, 13391504, 14315056, 14826308, 16944352, 21849296, 25946039, 26783008, 28630112, 29652616, 43698592, 51892078, 59305232, 103784156, 118610464, 207568312, 415136624, 830273248]

約数ペア:

[(1, 830273248), (2, 415136624), (4, 207568312), (7, 118610464), (8, 103784156), (14, 59305232), (16, 51892078), (19, 43698592), (28, 29652616), (29, 28630112), (31, 26783008), (32, 25946039), (38, 21849296), (49, 16944352), (56, 14826308), (58, 14315056), (62, 13391504), (76, 10924648), (98, 8472176), (112, 7413154), (116, 7157528), (124, 6695752), (133, 6242656), (152, 5462324), (196, 4236088), (203, 4090016), (217, 3826144), (224, 3706577), (232, 3578764), (248, 3347876), (266, 3121328), (304, 2731162), (392, 2118044), (406, 2045008), (434, 1913072), (464, 1789382), (496, 1673938), (532, 1560664), (551, 1506848), (589, 1409632), (608, 1365581), (784, 1059022), (812, 1022504), (868, 956536), (899, 923552), (928, 894691), (931, 891808), (961, 863968), (992, 836969), (1064, 780332), (1102, 753424), (1178, 704816), (1421, 584288), (1519, 546592), (1568, 529511), (1624, 511252), (1736, 478268), (1798, 461776), (1862, 445904), (1922, 431984), (2128, 390166), (2204, 376712), (2356, 352408), (2842, 292144), (3038, 273296), (3248, 255626), (3472, 239134), (3596, 230888), (3724, 222952), (3844, 215992), (3857, 215264), (4123, 201376), (4256, 195083), (4408, 188356), (4712, 176204), (5684, 146072), (6076, 136648), (6293, 131936), (6496, 127813), (6727, 123424), (6944, 119567), (7192, 115444), (7448, 111476), (7688, 107996), (7714, 107632), (8246, 100688), (8816, 94178), (9424, 88102), (11368, 73036), (12152, 68324), (12586, 65968), (13454, 61712), (14384, 57722), (14896, 55738), (15376, 53998), (15428, 53816), (16492, 50344), (17081, 48608), (17632, 47089), (18259, 45472), (18848, 44051), (22736, 36518), (24304, 34162), (25172, 32984), (26908, 30856), (26999, 30752), (27869, 29792), (28768, 28861)]