389747808

素因数分解:

$2^5\times 3^3\times {\mathrm{451097}}^1$

素因数の和:451116

約数の個数: 48

約数和(自身を含む): 1136766960

約数和(自身を除く): 747019152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 451097, 902194, 1353291, 1804388, 2706582, 3608776, 4059873, 5413164, 7217552, 8119746, 10826328, 12179619, 14435104, 16239492, 21652656, 24359238, 32478984, 43305312, 48718476, 64957968, 97436952, 129915936, 194873904, 389747808]

約数ペア:

[(1, 389747808), (2, 194873904), (3, 129915936), (4, 97436952), (6, 64957968), (8, 48718476), (9, 43305312), (12, 32478984), (16, 24359238), (18, 21652656), (24, 16239492), (27, 14435104), (32, 12179619), (36, 10826328), (48, 8119746), (54, 7217552), (72, 5413164), (96, 4059873), (108, 3608776), (144, 2706582), (216, 1804388), (288, 1353291), (432, 902194), (864, 451097)]