715798144

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{997}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 1465862400

約数和(自身を除く): 750064256

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 79, 128, 142, 158, 284, 316, 568, 632, 997, 1136, 1264, 1994, 2272, 2528, 3988, 4544, 5056, 5609, 7976, 9088, 10112, 11218, 15952, 22436, 31904, 44872, 63808, 70787, 78763, 89744, 127616, 141574, 157526, 179488, 283148, 315052, 358976, 566296, 630104, 717952, 1132592, 1260208, 2265184, 2520416, 4530368, 5040832, 5592173, 9060736, 10081664, 11184346, 22368692, 44737384, 89474768, 178949536, 357899072, 715798144]

約数ペア:

[(1, 715798144), (2, 357899072), (4, 178949536), (8, 89474768), (16, 44737384), (32, 22368692), (64, 11184346), (71, 10081664), (79, 9060736), (128, 5592173), (142, 5040832), (158, 4530368), (284, 2520416), (316, 2265184), (568, 1260208), (632, 1132592), (997, 717952), (1136, 630104), (1264, 566296), (1994, 358976), (2272, 315052), (2528, 283148), (3988, 179488), (4544, 157526), (5056, 141574), (5609, 127616), (7976, 89744), (9088, 78763), (10112, 70787), (11218, 63808), (15952, 44872), (22436, 31904)]