1999036224

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:517

約数の個数: 168

約数和(自身を含む): 5858012160

約数和(自身を除く): 3858975936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 144, 158, 192, 197, 223, 237, 288, 316, 394, 446, 474, 576, 591, 632, 669, 711, 788, 892, 948, 1182, 1264, 1338, 1422, 1576, 1773, 1784, 1896, 2007, 2364, 2528, 2676, 2844, 3152, 3546, 3568, 3792, 4014, 4728, 5056, 5352, 5688, 6304, 7092, 7136, 7584, 8028, 9456, 10704, 11376, 12608, 14184, 14272, 15168, 15563, 16056, 17617, 18912, 21408, 22752, 28368, 31126, 32112, 35234, 37824, 42816, 43931, 45504, 46689, 52851, 56736, 62252, 64224, 70468, 87862, 93378, 105702, 113472, 124504, 128448, 131793, 140067, 140936, 158553, 175724, 186756, 211404, 249008, 263586, 280134, 281872, 317106, 351448, 373512, 395379, 422808, 498016, 527172, 560268, 563744, 634212, 702896, 747024, 790758, 845616, 996032, 1054344, 1120536, 1127488, 1268424, 1405792, 1494048, 1581516, 1691232, 2108688, 2241072, 2536848, 2811584, 2988096, 3163032, 3382464, 3470549, 4217376, 4482144, 5073696, 6326064, 6941098, 8434752, 8964288, 10147392, 10411647, 12652128, 13882196, 20823294, 25304256, 27764392, 31234941, 41646588, 55528784, 62469882, 83293176, 111057568, 124939764, 166586352, 222115136, 249879528, 333172704, 499759056, 666345408, 999518112, 1999036224]

約数ペア:

[(1, 1999036224), (2, 999518112), (3, 666345408), (4, 499759056), (6, 333172704), (8, 249879528), (9, 222115136), (12, 166586352), (16, 124939764), (18, 111057568), (24, 83293176), (32, 62469882), (36, 55528784), (48, 41646588), (64, 31234941), (72, 27764392), (79, 25304256), (96, 20823294), (144, 13882196), (158, 12652128), (192, 10411647), (197, 10147392), (223, 8964288), (237, 8434752), (288, 6941098), (316, 6326064), (394, 5073696), (446, 4482144), (474, 4217376), (576, 3470549), (591, 3382464), (632, 3163032), (669, 2988096), (711, 2811584), (788, 2536848), (892, 2241072), (948, 2108688), (1182, 1691232), (1264, 1581516), (1338, 1494048), (1422, 1405792), (1576, 1268424), (1773, 1127488), (1784, 1120536), (1896, 1054344), (2007, 996032), (2364, 845616), (2528, 790758), (2676, 747024), (2844, 702896), (3152, 634212), (3546, 563744), (3568, 560268), (3792, 527172), (4014, 498016), (4728, 422808), (5056, 395379), (5352, 373512), (5688, 351448), (6304, 317106), (7092, 281872), (7136, 280134), (7584, 263586), (8028, 249008), (9456, 211404), (10704, 186756), (11376, 175724), (12608, 158553), (14184, 140936), (14272, 140067), (15168, 131793), (15563, 128448), (16056, 124504), (17617, 113472), (18912, 105702), (21408, 93378), (22752, 87862), (28368, 70468), (31126, 64224), (32112, 62252), (35234, 56736), (37824, 52851), (42816, 46689), (43931, 45504)]