1217522208

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{258827}}^1$

素因数の和:258854

約数の個数: 72

約数和(自身を含む): 3717805392

約数和(自身を除く): 2500283184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 258827, 517654, 776481, 1035308, 1552962, 1811789, 2070616, 3105924, 3623578, 4141232, 5435367, 6211848, 7247156, 8282464, 10870734, 12423696, 12682523, 14494312, 21741468, 24847392, 25365046, 28988624, 38047569, 43482936, 50730092, 57977248, 76095138, 86965872, 101460184, 152190276, 173931744, 202920368, 304380552, 405840736, 608761104, 1217522208]

約数ペア:

[(1, 1217522208), (2, 608761104), (3, 405840736), (4, 304380552), (6, 202920368), (7, 173931744), (8, 152190276), (12, 101460184), (14, 86965872), (16, 76095138), (21, 57977248), (24, 50730092), (28, 43482936), (32, 38047569), (42, 28988624), (48, 25365046), (49, 24847392), (56, 21741468), (84, 14494312), (96, 12682523), (98, 12423696), (112, 10870734), (147, 8282464), (168, 7247156), (196, 6211848), (224, 5435367), (294, 4141232), (336, 3623578), (392, 3105924), (588, 2070616), (672, 1811789), (784, 1552962), (1176, 1035308), (1568, 776481), (2352, 517654), (4704, 258827)]