390237804576

素因数分解:

$2^5\times 3^2\times {\mathrm{223}}^1\times {\mathrm{439}}^1\times {\mathrm{13841}}^1$

素因数の和:14519

約数の個数: 144

約数和(自身を含む): 1117335098880

約数和(自身を除く): 727097294304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 223, 288, 439, 446, 669, 878, 892, 1317, 1338, 1756, 1784, 2007, 2634, 2676, 3512, 3568, 3951, 4014, 5268, 5352, 7024, 7136, 7902, 8028, 10536, 10704, 13841, 14048, 15804, 16056, 21072, 21408, 27682, 31608, 32112, 41523, 42144, 55364, 63216, 64224, 83046, 97897, 110728, 124569, 126432, 166092, 195794, 221456, 249138, 293691, 332184, 391588, 442912, 498276, 587382, 664368, 783176, 881073, 996552, 1174764, 1328736, 1566352, 1762146, 1993104, 2349528, 3086543, 3132704, 3524292, 3986208, 4699056, 6076199, 6173086, 7048584, 9259629, 9398112, 12152398, 12346172, 14097168, 18228597, 18519258, 24304796, 24692344, 27778887, 28194336, 36457194, 37038516, 48609592, 49384688, 54685791, 55557774, 72914388, 74077032, 97219184, 98769376, 109371582, 111115548, 145828776, 148154064, 194438368, 218743164, 222231096, 291657552, 296308128, 437486328, 444462192, 583315104, 874972656, 888924384, 1354992377, 1749945312, 2709984754, 4064977131, 5419969508, 8129954262, 10839939016, 12194931393, 16259908524, 21679878032, 24389862786, 32519817048, 43359756064, 48779725572, 65039634096, 97559451144, 130079268192, 195118902288, 390237804576]

約数ペア:

[(1, 390237804576), (2, 195118902288), (3, 130079268192), (4, 97559451144), (6, 65039634096), (8, 48779725572), (9, 43359756064), (12, 32519817048), (16, 24389862786), (18, 21679878032), (24, 16259908524), (32, 12194931393), (36, 10839939016), (48, 8129954262), (72, 5419969508), (96, 4064977131), (144, 2709984754), (223, 1749945312), (288, 1354992377), (439, 888924384), (446, 874972656), (669, 583315104), (878, 444462192), (892, 437486328), (1317, 296308128), (1338, 291657552), (1756, 222231096), (1784, 218743164), (2007, 194438368), (2634, 148154064), (2676, 145828776), (3512, 111115548), (3568, 109371582), (3951, 98769376), (4014, 97219184), (5268, 74077032), (5352, 72914388), (7024, 55557774), (7136, 54685791), (7902, 49384688), (8028, 48609592), (10536, 37038516), (10704, 36457194), (13841, 28194336), (14048, 27778887), (15804, 24692344), (16056, 24304796), (21072, 18519258), (21408, 18228597), (27682, 14097168), (31608, 12346172), (32112, 12152398), (41523, 9398112), (42144, 9259629), (55364, 7048584), (63216, 6173086), (64224, 6076199), (83046, 4699056), (97897, 3986208), (110728, 3524292), (124569, 3132704), (126432, 3086543), (166092, 2349528), (195794, 1993104), (221456, 1762146), (249138, 1566352), (293691, 1328736), (332184, 1174764), (391588, 996552), (442912, 881073), (498276, 783176), (587382, 664368)]