18306813952

素因数分解:

$2^{12}\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1721}}^1$

素因数の和:1812

約数の個数: 156

約数和(自身を含む): 43414888356

約数和(自身を除く): 25108074404

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 128, 196, 212, 224, 256, 371, 392, 424, 448, 512, 742, 784, 848, 896, 1024, 1484, 1568, 1696, 1721, 1792, 2048, 2597, 2968, 3136, 3392, 3442, 3584, 4096, 5194, 5936, 6272, 6784, 6884, 7168, 10388, 11872, 12047, 12544, 13568, 13768, 14336, 20776, 23744, 24094, 25088, 27136, 27536, 28672, 41552, 47488, 48188, 50176, 54272, 55072, 83104, 84329, 91213, 94976, 96376, 100352, 108544, 110144, 166208, 168658, 182426, 189952, 192752, 200704, 217088, 220288, 332416, 337316, 364852, 379904, 385504, 440576, 638491, 664832, 674632, 729704, 759808, 771008, 881152, 1276982, 1329664, 1349264, 1459408, 1519616, 1542016, 1762304, 2553964, 2659328, 2698528, 2918816, 3084032, 3524608, 4469437, 5107928, 5318656, 5397056, 5837632, 6168064, 7049216, 8938874, 10215856, 10637312, 10794112, 11675264, 12336128, 17877748, 20431712, 21588224, 23350528, 24672256, 35755496, 40863424, 43176448, 46701056, 49344512, 71510992, 81726848, 86352896, 93402112, 143021984, 163453696, 172705792, 186804224, 286043968, 326907392, 345411584, 373608448, 572087936, 653814784, 1144175872, 1307629568, 2288351744, 2615259136, 4576703488, 9153406976, 18306813952]

約数ペア:

[(1, 18306813952), (2, 9153406976), (4, 4576703488), (7, 2615259136), (8, 2288351744), (14, 1307629568), (16, 1144175872), (28, 653814784), (32, 572087936), (49, 373608448), (53, 345411584), (56, 326907392), (64, 286043968), (98, 186804224), (106, 172705792), (112, 163453696), (128, 143021984), (196, 93402112), (212, 86352896), (224, 81726848), (256, 71510992), (371, 49344512), (392, 46701056), (424, 43176448), (448, 40863424), (512, 35755496), (742, 24672256), (784, 23350528), (848, 21588224), (896, 20431712), (1024, 17877748), (1484, 12336128), (1568, 11675264), (1696, 10794112), (1721, 10637312), (1792, 10215856), (2048, 8938874), (2597, 7049216), (2968, 6168064), (3136, 5837632), (3392, 5397056), (3442, 5318656), (3584, 5107928), (4096, 4469437), (5194, 3524608), (5936, 3084032), (6272, 2918816), (6784, 2698528), (6884, 2659328), (7168, 2553964), (10388, 1762304), (11872, 1542016), (12047, 1519616), (12544, 1459408), (13568, 1349264), (13768, 1329664), (14336, 1276982), (20776, 881152), (23744, 771008), (24094, 759808), (25088, 729704), (27136, 674632), (27536, 664832), (28672, 638491), (41552, 440576), (47488, 385504), (48188, 379904), (50176, 364852), (54272, 337316), (55072, 332416), (83104, 220288), (84329, 217088), (91213, 200704), (94976, 192752), (96376, 189952), (100352, 182426), (108544, 168658), (110144, 166208)]