16949455536

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{3919}}^1$

素因数の和:4211

約数の個数: 160

約数和(自身を含む): 48996864000

約数和(自身を除く): 32047408464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 174, 208, 232, 239, 312, 348, 377, 464, 478, 624, 696, 717, 754, 956, 1131, 1392, 1434, 1508, 1912, 2262, 2868, 3016, 3107, 3824, 3919, 4524, 5736, 6032, 6214, 6931, 7838, 9048, 9321, 11472, 11757, 12428, 13862, 15676, 18096, 18642, 20793, 23514, 24856, 27724, 31352, 37284, 41586, 47028, 49712, 50947, 55448, 62704, 74568, 83172, 90103, 94056, 101894, 110896, 113651, 149136, 152841, 166344, 180206, 188112, 203788, 227302, 270309, 305682, 332688, 340953, 360412, 407576, 454604, 540618, 611364, 681906, 720824, 815152, 909208, 936641, 1081236, 1222728, 1363812, 1441648, 1477463, 1818416, 1873282, 2162472, 2445456, 2727624, 2809923, 2954926, 3746564, 4324944, 4432389, 5455248, 5619846, 5909852, 7493128, 8864778, 11239692, 11819704, 12176333, 14986256, 17729556, 22479384, 23639408, 24352666, 27162589, 35459112, 36528999, 44958768, 48705332, 54325178, 70918224, 73057998, 81487767, 97410664, 108650356, 146115996, 162975534, 194821328, 217300712, 292231992, 325951068, 353113657, 434601424, 584463984, 651902136, 706227314, 1059340971, 1303804272, 1412454628, 2118681942, 2824909256, 4237363884, 5649818512, 8474727768, 16949455536]

約数ペア:

[(1, 16949455536), (2, 8474727768), (3, 5649818512), (4, 4237363884), (6, 2824909256), (8, 2118681942), (12, 1412454628), (13, 1303804272), (16, 1059340971), (24, 706227314), (26, 651902136), (29, 584463984), (39, 434601424), (48, 353113657), (52, 325951068), (58, 292231992), (78, 217300712), (87, 194821328), (104, 162975534), (116, 146115996), (156, 108650356), (174, 97410664), (208, 81487767), (232, 73057998), (239, 70918224), (312, 54325178), (348, 48705332), (377, 44958768), (464, 36528999), (478, 35459112), (624, 27162589), (696, 24352666), (717, 23639408), (754, 22479384), (956, 17729556), (1131, 14986256), (1392, 12176333), (1434, 11819704), (1508, 11239692), (1912, 8864778), (2262, 7493128), (2868, 5909852), (3016, 5619846), (3107, 5455248), (3824, 4432389), (3919, 4324944), (4524, 3746564), (5736, 2954926), (6032, 2809923), (6214, 2727624), (6931, 2445456), (7838, 2162472), (9048, 1873282), (9321, 1818416), (11472, 1477463), (11757, 1441648), (12428, 1363812), (13862, 1222728), (15676, 1081236), (18096, 936641), (18642, 909208), (20793, 815152), (23514, 720824), (24856, 681906), (27724, 611364), (31352, 540618), (37284, 454604), (41586, 407576), (47028, 360412), (49712, 340953), (50947, 332688), (55448, 305682), (62704, 270309), (74568, 227302), (83172, 203788), (90103, 188112), (94056, 180206), (101894, 166344), (110896, 152841), (113651, 149136)]