248826816

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{6857}}^1$

素因数の和:6888

約数の個数: 140

約数和(自身を含む): 843095088

約数和(自身を除く): 594268272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 6857, 9072, 12096, 13714, 18144, 20571, 27428, 36288, 41142, 47999, 54856, 61713, 82284, 95998, 109712, 123426, 143997, 164568, 185139, 191996, 219424, 246852, 287994, 329136, 370278, 383992, 431991, 438848, 493704, 555417, 575988, 658272, 740556, 767984, 863982, 987408, 1110834, 1151976, 1295973, 1316544, 1481112, 1535968, 1727964, 1974816, 2221668, 2303952, 2591946, 2962224, 3071936, 3455928, 3887919, 3949632, 4443336, 4607904, 5183892, 5924448, 6911856, 7775838, 8886672, 9215808, 10367784, 11848896, 13823712, 15551676, 17773344, 20735568, 27647424, 31103352, 35546688, 41471136, 62206704, 82942272, 124413408, 248826816]

約数ペア:

[(1, 248826816), (2, 124413408), (3, 82942272), (4, 62206704), (6, 41471136), (7, 35546688), (8, 31103352), (9, 27647424), (12, 20735568), (14, 17773344), (16, 15551676), (18, 13823712), (21, 11848896), (24, 10367784), (27, 9215808), (28, 8886672), (32, 7775838), (36, 6911856), (42, 5924448), (48, 5183892), (54, 4607904), (56, 4443336), (63, 3949632), (64, 3887919), (72, 3455928), (81, 3071936), (84, 2962224), (96, 2591946), (108, 2303952), (112, 2221668), (126, 1974816), (144, 1727964), (162, 1535968), (168, 1481112), (189, 1316544), (192, 1295973), (216, 1151976), (224, 1110834), (252, 987408), (288, 863982), (324, 767984), (336, 740556), (378, 658272), (432, 575988), (448, 555417), (504, 493704), (567, 438848), (576, 431991), (648, 383992), (672, 370278), (756, 329136), (864, 287994), (1008, 246852), (1134, 219424), (1296, 191996), (1344, 185139), (1512, 164568), (1728, 143997), (2016, 123426), (2268, 109712), (2592, 95998), (3024, 82284), (4032, 61713), (4536, 54856), (5184, 47999), (6048, 41142), (6857, 36288), (9072, 27428), (12096, 20571), (13714, 18144)]