636030976

素因数分解:

$2^{12}\times 7^2\times {\mathrm{3169}}^1$

素因数の和:3207

約数の個数: 78

約数和(自身を含む): 1480031790

約数和(自身を除く): 844000814

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3169, 3584, 4096, 6272, 6338, 7168, 12544, 12676, 14336, 22183, 25088, 25352, 28672, 44366, 50176, 50704, 88732, 100352, 101408, 155281, 177464, 200704, 202816, 310562, 354928, 405632, 621124, 709856, 811264, 1242248, 1419712, 1622528, 2484496, 2839424, 3245056, 4968992, 5678848, 6490112, 9937984, 11357696, 12980224, 19875968, 22715392, 39751936, 45430784, 79503872, 90861568, 159007744, 318015488, 636030976]

約数ペア:

[(1, 636030976), (2, 318015488), (4, 159007744), (7, 90861568), (8, 79503872), (14, 45430784), (16, 39751936), (28, 22715392), (32, 19875968), (49, 12980224), (56, 11357696), (64, 9937984), (98, 6490112), (112, 5678848), (128, 4968992), (196, 3245056), (224, 2839424), (256, 2484496), (392, 1622528), (448, 1419712), (512, 1242248), (784, 811264), (896, 709856), (1024, 621124), (1568, 405632), (1792, 354928), (2048, 310562), (3136, 202816), (3169, 200704), (3584, 177464), (4096, 155281), (6272, 101408), (6338, 100352), (7168, 88732), (12544, 50704), (12676, 50176), (14336, 44366), (22183, 28672), (25088, 25352)]