215452224

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 280

約数和(自身を含む): 722863680

約数和(自身を除く): 507411456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 81, 92, 96, 104, 108, 117, 138, 139, 144, 156, 162, 184, 192, 207, 208, 216, 234, 276, 278, 288, 299, 312, 324, 351, 368, 414, 416, 417, 432, 468, 552, 556, 576, 598, 621, 624, 648, 702, 736, 828, 832, 834, 864, 897, 936, 1053, 1104, 1112, 1196, 1242, 1248, 1251, 1296, 1404, 1472, 1656, 1668, 1728, 1794, 1807, 1863, 1872, 2106, 2208, 2224, 2392, 2484, 2496, 2502, 2592, 2691, 2808, 3197, 3312, 3336, 3588, 3614, 3726, 3744, 3753, 4212, 4416, 4448, 4784, 4968, 5004, 5184, 5382, 5421, 5616, 6394, 6624, 6672, 7176, 7228, 7452, 7488, 7506, 8073, 8424, 8896, 9568, 9591, 9936, 10008, 10764, 10842, 11232, 11259, 12788, 13248, 13344, 14352, 14456, 14904, 15012, 16146, 16263, 16848, 19136, 19182, 19872, 20016, 21528, 21684, 22464, 22518, 24219, 25576, 26688, 28704, 28773, 28912, 29808, 30024, 32292, 32526, 33696, 38364, 39744, 40032, 41561, 43056, 43368, 45036, 48438, 48789, 51152, 57408, 57546, 57824, 59616, 60048, 64584, 65052, 67392, 76728, 80064, 83122, 86112, 86319, 86736, 90072, 96876, 97578, 102304, 115092, 115648, 119232, 120096, 124683, 129168, 130104, 146367, 153456, 166244, 172224, 172638, 173472, 180144, 193752, 195156, 204608, 230184, 240192, 249366, 258336, 258957, 260208, 292734, 306912, 332488, 345276, 346944, 360288, 374049, 387504, 390312, 460368, 498732, 516672, 517914, 520416, 585468, 613824, 664976, 690552, 720576, 748098, 775008, 780624, 920736, 997464, 1035828, 1040832, 1122147, 1170936, 1329952, 1381104, 1496196, 1550016, 1561248, 1841472, 1994928, 2071656, 2244294, 2341872, 2659904, 2762208, 2992392, 3122496, 3366441, 3989856, 4143312, 4488588, 4683744, 5524416, 5984784, 6732882, 7979712, 8286624, 8977176, 9367488, 11969568, 13465764, 16573248, 17954352, 23939136, 26931528, 35908704, 53863056, 71817408, 107726112, 215452224]

約数ペア:

[(1, 215452224), (2, 107726112), (3, 71817408), (4, 53863056), (6, 35908704), (8, 26931528), (9, 23939136), (12, 17954352), (13, 16573248), (16, 13465764), (18, 11969568), (23, 9367488), (24, 8977176), (26, 8286624), (27, 7979712), (32, 6732882), (36, 5984784), (39, 5524416), (46, 4683744), (48, 4488588), (52, 4143312), (54, 3989856), (64, 3366441), (69, 3122496), (72, 2992392), (78, 2762208), (81, 2659904), (92, 2341872), (96, 2244294), (104, 2071656), (108, 1994928), (117, 1841472), (138, 1561248), (139, 1550016), (144, 1496196), (156, 1381104), (162, 1329952), (184, 1170936), (192, 1122147), (207, 1040832), (208, 1035828), (216, 997464), (234, 920736), (276, 780624), (278, 775008), (288, 748098), (299, 720576), (312, 690552), (324, 664976), (351, 613824), (368, 585468), (414, 520416), (416, 517914), (417, 516672), (432, 498732), (468, 460368), (552, 390312), (556, 387504), (576, 374049), (598, 360288), (621, 346944), (624, 345276), (648, 332488), (702, 306912), (736, 292734), (828, 260208), (832, 258957), (834, 258336), (864, 249366), (897, 240192), (936, 230184), (1053, 204608), (1104, 195156), (1112, 193752), (1196, 180144), (1242, 173472), (1248, 172638), (1251, 172224), (1296, 166244), (1404, 153456), (1472, 146367), (1656, 130104), (1668, 129168), (1728, 124683), (1794, 120096), (1807, 119232), (1863, 115648), (1872, 115092), (2106, 102304), (2208, 97578), (2224, 96876), (2392, 90072), (2484, 86736), (2496, 86319), (2502, 86112), (2592, 83122), (2691, 80064), (2808, 76728), (3197, 67392), (3312, 65052), (3336, 64584), (3588, 60048), (3614, 59616), (3726, 57824), (3744, 57546), (3753, 57408), (4212, 51152), (4416, 48789), (4448, 48438), (4784, 45036), (4968, 43368), (5004, 43056), (5184, 41561), (5382, 40032), (5421, 39744), (5616, 38364), (6394, 33696), (6624, 32526), (6672, 32292), (7176, 30024), (7228, 29808), (7452, 28912), (7488, 28773), (7506, 28704), (8073, 26688), (8424, 25576), (8896, 24219), (9568, 22518), (9591, 22464), (9936, 21684), (10008, 21528), (10764, 20016), (10842, 19872), (11232, 19182), (11259, 19136), (12788, 16848), (13248, 16263), (13344, 16146), (14352, 15012), (14456, 14904)]