2748075627

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 4288204800

約数和(自身を除く): 1540129173

約数列:

[1, 3, 11, 23, 33, 59, 69, 109, 177, 253, 327, 563, 649, 759, 1199, 1357, 1689, 1947, 2507, 3597, 4071, 6193, 6431, 7521, 12949, 14927, 18579, 19293, 27577, 33217, 38847, 44781, 61367, 70741, 82731, 99651, 142439, 147913, 184101, 212223, 365387, 427317, 443739, 675037, 763991, 1096161, 1411441, 1627043, 2025111, 2291973, 3620653, 4234323, 4881129, 8403901, 10861959, 15525851, 25211703, 39827183, 46577553, 83275019, 119481549, 249825057, 916025209, 2748075627]

約数ペア:

[(1, 2748075627), (3, 916025209), (11, 249825057), (23, 119481549), (33, 83275019), (59, 46577553), (69, 39827183), (109, 25211703), (177, 15525851), (253, 10861959), (327, 8403901), (563, 4881129), (649, 4234323), (759, 3620653), (1199, 2291973), (1357, 2025111), (1689, 1627043), (1947, 1411441), (2507, 1096161), (3597, 763991), (4071, 675037), (6193, 443739), (6431, 427317), (7521, 365387), (12949, 212223), (14927, 184101), (18579, 147913), (19293, 142439), (27577, 99651), (33217, 82731), (38847, 70741), (44781, 61367)]