245134656

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1773

約数の個数: 168

約数和(自身を含む): 796970720

約数和(自身を除く): 551836064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1482, 1723, 1824, 1872, 1976, 2223, 2496, 2736, 2964, 3446, 3648, 3744, 3952, 4446, 5169, 5472, 5928, 6892, 7488, 7904, 8892, 10338, 10944, 11856, 13784, 15507, 15808, 17784, 20676, 22399, 23712, 27568, 31014, 32737, 35568, 41352, 44798, 47424, 55136, 62028, 65474, 67197, 71136, 82704, 89596, 98211, 110272, 124056, 130948, 134394, 142272, 165408, 179192, 196422, 201591, 248112, 261896, 268788, 294633, 330816, 358384, 392844, 403182, 425581, 496224, 523792, 537576, 589266, 716768, 785688, 806364, 851162, 992448, 1047584, 1075152, 1178532, 1276743, 1433536, 1571376, 1612728, 1702324, 2095168, 2150304, 2357064, 2553486, 3142752, 3225456, 3404648, 3830229, 4300608, 4714128, 5106972, 6285504, 6450912, 6809296, 7660458, 9428256, 10213944, 12901824, 13618592, 15320916, 18856512, 20427888, 27237184, 30641832, 40855776, 61283664, 81711552, 122567328, 245134656]

約数ペア:

[(1, 245134656), (2, 122567328), (3, 81711552), (4, 61283664), (6, 40855776), (8, 30641832), (9, 27237184), (12, 20427888), (13, 18856512), (16, 15320916), (18, 13618592), (19, 12901824), (24, 10213944), (26, 9428256), (32, 7660458), (36, 6809296), (38, 6450912), (39, 6285504), (48, 5106972), (52, 4714128), (57, 4300608), (64, 3830229), (72, 3404648), (76, 3225456), (78, 3142752), (96, 2553486), (104, 2357064), (114, 2150304), (117, 2095168), (144, 1702324), (152, 1612728), (156, 1571376), (171, 1433536), (192, 1276743), (208, 1178532), (228, 1075152), (234, 1047584), (247, 992448), (288, 851162), (304, 806364), (312, 785688), (342, 716768), (416, 589266), (456, 537576), (468, 523792), (494, 496224), (576, 425581), (608, 403182), (624, 392844), (684, 358384), (741, 330816), (832, 294633), (912, 268788), (936, 261896), (988, 248112), (1216, 201591), (1248, 196422), (1368, 179192), (1482, 165408), (1723, 142272), (1824, 134394), (1872, 130948), (1976, 124056), (2223, 110272), (2496, 98211), (2736, 89596), (2964, 82704), (3446, 71136), (3648, 67197), (3744, 65474), (3952, 62028), (4446, 55136), (5169, 47424), (5472, 44798), (5928, 41352), (6892, 35568), (7488, 32737), (7904, 31014), (8892, 27568), (10338, 23712), (10944, 22399), (11856, 20676), (13784, 17784), (15507, 15808)]