215500608

素因数分解:

$2^6\times 3^3\times {\mathrm{311}}^1\times {\mathrm{401}}^1$

素因数の和:733

約数の個数: 112

約数和(自身を含む): 637153920

約数和(自身を除く): 421653312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 311, 401, 432, 576, 622, 802, 864, 933, 1203, 1244, 1604, 1728, 1866, 2406, 2488, 2799, 3208, 3609, 3732, 4812, 4976, 5598, 6416, 7218, 7464, 8397, 9624, 9952, 10827, 11196, 12832, 14436, 14928, 16794, 19248, 19904, 21654, 22392, 25664, 28872, 29856, 33588, 38496, 43308, 44784, 57744, 59712, 67176, 76992, 86616, 89568, 115488, 124711, 134352, 173232, 179136, 230976, 249422, 268704, 346464, 374133, 498844, 537408, 692928, 748266, 997688, 1122399, 1496532, 1995376, 2244798, 2993064, 3367197, 3990752, 4489596, 5986128, 6734394, 7981504, 8979192, 11972256, 13468788, 17958384, 23944512, 26937576, 35916768, 53875152, 71833536, 107750304, 215500608]

約数ペア:

[(1, 215500608), (2, 107750304), (3, 71833536), (4, 53875152), (6, 35916768), (8, 26937576), (9, 23944512), (12, 17958384), (16, 13468788), (18, 11972256), (24, 8979192), (27, 7981504), (32, 6734394), (36, 5986128), (48, 4489596), (54, 3990752), (64, 3367197), (72, 2993064), (96, 2244798), (108, 1995376), (144, 1496532), (192, 1122399), (216, 997688), (288, 748266), (311, 692928), (401, 537408), (432, 498844), (576, 374133), (622, 346464), (802, 268704), (864, 249422), (933, 230976), (1203, 179136), (1244, 173232), (1604, 134352), (1728, 124711), (1866, 115488), (2406, 89568), (2488, 86616), (2799, 76992), (3208, 67176), (3609, 59712), (3732, 57744), (4812, 44784), (4976, 43308), (5598, 38496), (6416, 33588), (7218, 29856), (7464, 28872), (8397, 25664), (9624, 22392), (9952, 21654), (10827, 19904), (11196, 19248), (12832, 16794), (14436, 14928)]