383052464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{1427}}^1$

素因数の和:2337

約数の個数: 40

約数和(自身を含む): 782658240

約数和(自身を除く): 399605776

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 883, 1427, 1766, 2854, 3532, 5708, 7064, 11416, 14128, 16777, 22832, 27113, 33554, 54226, 67108, 108452, 134216, 216904, 268432, 433808, 1260041, 2520082, 5040164, 10080328, 20160656, 23940779, 47881558, 95763116, 191526232, 383052464]

約数ペア:

[(1, 383052464), (2, 191526232), (4, 95763116), (8, 47881558), (16, 23940779), (19, 20160656), (38, 10080328), (76, 5040164), (152, 2520082), (304, 1260041), (883, 433808), (1427, 268432), (1766, 216904), (2854, 134216), (3532, 108452), (5708, 67108), (7064, 54226), (11416, 33554), (14128, 27113), (16777, 22832)]