8432928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 28304640

約数和(自身を除く): 19871712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 89, 94, 96, 112, 126, 141, 144, 168, 178, 188, 224, 252, 267, 282, 288, 329, 336, 356, 376, 423, 504, 534, 564, 623, 658, 672, 712, 752, 801, 846, 987, 1008, 1068, 1128, 1246, 1316, 1424, 1504, 1602, 1692, 1869, 1974, 2016, 2136, 2256, 2492, 2632, 2848, 2961, 3204, 3384, 3738, 3948, 4183, 4272, 4512, 4984, 5264, 5607, 5922, 6408, 6768, 7476, 7896, 8366, 8544, 9968, 10528, 11214, 11844, 12549, 12816, 13536, 14952, 15792, 16732, 19936, 22428, 23688, 25098, 25632, 29281, 29904, 31584, 33464, 37647, 44856, 47376, 50196, 58562, 59808, 66928, 75294, 87843, 89712, 94752, 100392, 117124, 133856, 150588, 175686, 179424, 200784, 234248, 263529, 301176, 351372, 401568, 468496, 527058, 602352, 702744, 936992, 1054116, 1204704, 1405488, 2108232, 2810976, 4216464, 8432928]

約数ペア:

[(1, 8432928), (2, 4216464), (3, 2810976), (4, 2108232), (6, 1405488), (7, 1204704), (8, 1054116), (9, 936992), (12, 702744), (14, 602352), (16, 527058), (18, 468496), (21, 401568), (24, 351372), (28, 301176), (32, 263529), (36, 234248), (42, 200784), (47, 179424), (48, 175686), (56, 150588), (63, 133856), (72, 117124), (84, 100392), (89, 94752), (94, 89712), (96, 87843), (112, 75294), (126, 66928), (141, 59808), (144, 58562), (168, 50196), (178, 47376), (188, 44856), (224, 37647), (252, 33464), (267, 31584), (282, 29904), (288, 29281), (329, 25632), (336, 25098), (356, 23688), (376, 22428), (423, 19936), (504, 16732), (534, 15792), (564, 14952), (623, 13536), (658, 12816), (672, 12549), (712, 11844), (752, 11214), (801, 10528), (846, 9968), (987, 8544), (1008, 8366), (1068, 7896), (1128, 7476), (1246, 6768), (1316, 6408), (1424, 5922), (1504, 5607), (1602, 5264), (1692, 4984), (1869, 4512), (1974, 4272), (2016, 4183), (2136, 3948), (2256, 3738), (2492, 3384), (2632, 3204), (2848, 2961)]