289671952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{3169}}^1$

素因数の和:3403

約数の個数: 40

約数和(自身を含む): 583723800

約数和(自身を除く): 294051848

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 197, 232, 394, 464, 788, 1576, 3152, 3169, 5713, 6338, 11426, 12676, 22852, 25352, 45704, 50704, 91408, 91901, 183802, 367604, 624293, 735208, 1248586, 1470416, 2497172, 4994344, 9988688, 18104497, 36208994, 72417988, 144835976, 289671952]

約数ペア:

[(1, 289671952), (2, 144835976), (4, 72417988), (8, 36208994), (16, 18104497), (29, 9988688), (58, 4994344), (116, 2497172), (197, 1470416), (232, 1248586), (394, 735208), (464, 624293), (788, 367604), (1576, 183802), (3152, 91901), (3169, 91408), (5713, 50704), (6338, 45704), (11426, 25352), (12676, 22852)]