840435264

素因数分解:

$2^6\times 3^4\times {\mathrm{223}}^1\times {\mathrm{727}}^1$

素因数の和:974

約数の個数: 140

約数和(自身を含む): 2505927424

約数和(自身を除く): 1665492160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 223, 288, 324, 432, 446, 576, 648, 669, 727, 864, 892, 1296, 1338, 1454, 1728, 1784, 2007, 2181, 2592, 2676, 2908, 3568, 4014, 4362, 5184, 5352, 5816, 6021, 6543, 7136, 8028, 8724, 10704, 11632, 12042, 13086, 14272, 16056, 17448, 18063, 19629, 21408, 23264, 24084, 26172, 32112, 34896, 36126, 39258, 42816, 46528, 48168, 52344, 58887, 64224, 69792, 72252, 78516, 96336, 104688, 117774, 128448, 139584, 144504, 157032, 162121, 192672, 209376, 235548, 289008, 314064, 324242, 385344, 418752, 471096, 486363, 578016, 628128, 648484, 942192, 972726, 1156032, 1256256, 1296968, 1459089, 1884384, 1945452, 2593936, 2918178, 3768768, 3890904, 4377267, 5187872, 5836356, 7781808, 8754534, 10375744, 11672712, 13131801, 15563616, 17509068, 23345424, 26263602, 31127232, 35018136, 46690848, 52527204, 70036272, 93381696, 105054408, 140072544, 210108816, 280145088, 420217632, 840435264]

約数ペア:

[(1, 840435264), (2, 420217632), (3, 280145088), (4, 210108816), (6, 140072544), (8, 105054408), (9, 93381696), (12, 70036272), (16, 52527204), (18, 46690848), (24, 35018136), (27, 31127232), (32, 26263602), (36, 23345424), (48, 17509068), (54, 15563616), (64, 13131801), (72, 11672712), (81, 10375744), (96, 8754534), (108, 7781808), (144, 5836356), (162, 5187872), (192, 4377267), (216, 3890904), (223, 3768768), (288, 2918178), (324, 2593936), (432, 1945452), (446, 1884384), (576, 1459089), (648, 1296968), (669, 1256256), (727, 1156032), (864, 972726), (892, 942192), (1296, 648484), (1338, 628128), (1454, 578016), (1728, 486363), (1784, 471096), (2007, 418752), (2181, 385344), (2592, 324242), (2676, 314064), (2908, 289008), (3568, 235548), (4014, 209376), (4362, 192672), (5184, 162121), (5352, 157032), (5816, 144504), (6021, 139584), (6543, 128448), (7136, 117774), (8028, 104688), (8724, 96336), (10704, 78516), (11632, 72252), (12042, 69792), (13086, 64224), (14272, 58887), (16056, 52344), (17448, 48168), (18063, 46528), (19629, 42816), (21408, 39258), (23264, 36126), (24084, 34896), (26172, 32112)]