681240192

素因数分解:

$2^7\times 3^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 1861785600

約数和(自身を除く): 1180545408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 127, 128, 183, 192, 229, 244, 254, 366, 381, 384, 458, 488, 508, 687, 732, 762, 916, 976, 1016, 1374, 1464, 1524, 1832, 1952, 2032, 2748, 2928, 3048, 3664, 3904, 4064, 5496, 5856, 6096, 7328, 7747, 7808, 8128, 10992, 11712, 12192, 13969, 14656, 15494, 16256, 21984, 23241, 23424, 24384, 27938, 29083, 29312, 30988, 41907, 43968, 46482, 48768, 55876, 58166, 61976, 83814, 87249, 87936, 92964, 111752, 116332, 123952, 167628, 174498, 185928, 223504, 232664, 247904, 335256, 348996, 371856, 447008, 465328, 495808, 670512, 697992, 743712, 894016, 930656, 991616, 1341024, 1395984, 1487424, 1774063, 1788032, 1861312, 2682048, 2791968, 2974848, 3548126, 3722624, 5322189, 5364096, 5583936, 7096252, 10644378, 11167872, 14192504, 21288756, 28385008, 42577512, 56770016, 85155024, 113540032, 170310048, 227080064, 340620096, 681240192]

約数ペア:

[(1, 681240192), (2, 340620096), (3, 227080064), (4, 170310048), (6, 113540032), (8, 85155024), (12, 56770016), (16, 42577512), (24, 28385008), (32, 21288756), (48, 14192504), (61, 11167872), (64, 10644378), (96, 7096252), (122, 5583936), (127, 5364096), (128, 5322189), (183, 3722624), (192, 3548126), (229, 2974848), (244, 2791968), (254, 2682048), (366, 1861312), (381, 1788032), (384, 1774063), (458, 1487424), (488, 1395984), (508, 1341024), (687, 991616), (732, 930656), (762, 894016), (916, 743712), (976, 697992), (1016, 670512), (1374, 495808), (1464, 465328), (1524, 447008), (1832, 371856), (1952, 348996), (2032, 335256), (2748, 247904), (2928, 232664), (3048, 223504), (3664, 185928), (3904, 174498), (4064, 167628), (5496, 123952), (5856, 116332), (6096, 111752), (7328, 92964), (7747, 87936), (7808, 87249), (8128, 83814), (10992, 61976), (11712, 58166), (12192, 55876), (13969, 48768), (14656, 46482), (15494, 43968), (16256, 41907), (21984, 30988), (23241, 29312), (23424, 29083), (24384, 27938)]