1645287768

素因数分解:

$2^3\times 3^3\times {\mathrm{1861}}^1\times {\mathrm{4093}}^1$

素因数の和:5969

約数の個数: 64

約数和(自身を含む): 4573816800

約数和(自身を除く): 2928529032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1861, 3722, 4093, 5583, 7444, 8186, 11166, 12279, 14888, 16372, 16749, 22332, 24558, 32744, 33498, 36837, 44664, 49116, 50247, 66996, 73674, 98232, 100494, 110511, 133992, 147348, 200988, 221022, 294696, 401976, 442044, 884088, 7617073, 15234146, 22851219, 30468292, 45702438, 60936584, 68553657, 91404876, 137107314, 182809752, 205660971, 274214628, 411321942, 548429256, 822643884, 1645287768]

約数ペア:

[(1, 1645287768), (2, 822643884), (3, 548429256), (4, 411321942), (6, 274214628), (8, 205660971), (9, 182809752), (12, 137107314), (18, 91404876), (24, 68553657), (27, 60936584), (36, 45702438), (54, 30468292), (72, 22851219), (108, 15234146), (216, 7617073), (1861, 884088), (3722, 442044), (4093, 401976), (5583, 294696), (7444, 221022), (8186, 200988), (11166, 147348), (12279, 133992), (14888, 110511), (16372, 100494), (16749, 98232), (22332, 73674), (24558, 66996), (32744, 50247), (33498, 49116), (36837, 44664)]