215508384

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2780

約数の個数: 192

約数和(自身を含む): 773902080

約数和(自身を除く): 558393696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2741, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5482, 5616, 6048, 6552, 8223, 8736, 9828, 10964, 11232, 13104, 16446, 19187, 19656, 21928, 24669, 26208, 32892, 35633, 38374, 39312, 43856, 49338, 57561, 65784, 71266, 74007, 76748, 78624, 87712, 98676, 106899, 115122, 131568, 142532, 148014, 153496, 172683, 197352, 213798, 230244, 249431, 263136, 285064, 296028, 306992, 320697, 345366, 394704, 427596, 460488, 498862, 518049, 570128, 592056, 613984, 641394, 690732, 748293, 789408, 855192, 920976, 962091, 997724, 1036098, 1140256, 1184112, 1282788, 1381464, 1496586, 1710384, 1841952, 1924182, 1995448, 2072196, 2244879, 2368224, 2565576, 2762928, 2993172, 3420768, 3848364, 3990896, 4144392, 4489758, 5131152, 5525856, 5986344, 6734637, 7696728, 7981792, 8288784, 8979516, 10262304, 11972688, 13469274, 15393456, 16577568, 17959032, 23945376, 26938548, 30786912, 35918064, 53877096, 71836128, 107754192, 215508384]

約数ペア:

[(1, 215508384), (2, 107754192), (3, 71836128), (4, 53877096), (6, 35918064), (7, 30786912), (8, 26938548), (9, 23945376), (12, 17959032), (13, 16577568), (14, 15393456), (16, 13469274), (18, 11972688), (21, 10262304), (24, 8979516), (26, 8288784), (27, 7981792), (28, 7696728), (32, 6734637), (36, 5986344), (39, 5525856), (42, 5131152), (48, 4489758), (52, 4144392), (54, 3990896), (56, 3848364), (63, 3420768), (72, 2993172), (78, 2762928), (84, 2565576), (91, 2368224), (96, 2244879), (104, 2072196), (108, 1995448), (112, 1924182), (117, 1841952), (126, 1710384), (144, 1496586), (156, 1381464), (168, 1282788), (182, 1184112), (189, 1140256), (208, 1036098), (216, 997724), (224, 962091), (234, 920976), (252, 855192), (273, 789408), (288, 748293), (312, 690732), (336, 641394), (351, 613984), (364, 592056), (378, 570128), (416, 518049), (432, 498862), (468, 460488), (504, 427596), (546, 394704), (624, 345366), (672, 320697), (702, 306992), (728, 296028), (756, 285064), (819, 263136), (864, 249431), (936, 230244), (1008, 213798), (1092, 197352), (1248, 172683), (1404, 153496), (1456, 148014), (1512, 142532), (1638, 131568), (1872, 115122), (2016, 106899), (2184, 98676), (2457, 87712), (2741, 78624), (2808, 76748), (2912, 74007), (3024, 71266), (3276, 65784), (3744, 57561), (4368, 49338), (4914, 43856), (5482, 39312), (5616, 38374), (6048, 35633), (6552, 32892), (8223, 26208), (8736, 24669), (9828, 21928), (10964, 19656), (11232, 19187), (13104, 16446)]