1705536

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{47}}^1$

素因数の和:78

約数の個数: 140

約数和(自身を含む): 5900928

約数和(自身を除く): 4195392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 54, 56, 63, 64, 72, 81, 84, 94, 96, 108, 112, 126, 141, 144, 162, 168, 188, 189, 192, 216, 224, 252, 282, 288, 324, 329, 336, 376, 378, 423, 432, 448, 504, 564, 567, 576, 648, 658, 672, 752, 756, 846, 864, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1344, 1504, 1512, 1692, 1728, 1974, 2016, 2256, 2268, 2538, 2592, 2632, 2961, 3008, 3024, 3384, 3807, 3948, 4032, 4512, 4536, 5076, 5184, 5264, 5922, 6048, 6768, 7614, 7896, 8883, 9024, 9072, 10152, 10528, 11844, 12096, 13536, 15228, 15792, 17766, 18144, 20304, 21056, 23688, 26649, 27072, 30456, 31584, 35532, 36288, 40608, 47376, 53298, 60912, 63168, 71064, 81216, 94752, 106596, 121824, 142128, 189504, 213192, 243648, 284256, 426384, 568512, 852768, 1705536]

約数ペア:

[(1, 1705536), (2, 852768), (3, 568512), (4, 426384), (6, 284256), (7, 243648), (8, 213192), (9, 189504), (12, 142128), (14, 121824), (16, 106596), (18, 94752), (21, 81216), (24, 71064), (27, 63168), (28, 60912), (32, 53298), (36, 47376), (42, 40608), (47, 36288), (48, 35532), (54, 31584), (56, 30456), (63, 27072), (64, 26649), (72, 23688), (81, 21056), (84, 20304), (94, 18144), (96, 17766), (108, 15792), (112, 15228), (126, 13536), (141, 12096), (144, 11844), (162, 10528), (168, 10152), (188, 9072), (189, 9024), (192, 8883), (216, 7896), (224, 7614), (252, 6768), (282, 6048), (288, 5922), (324, 5264), (329, 5184), (336, 5076), (376, 4536), (378, 4512), (423, 4032), (432, 3948), (448, 3807), (504, 3384), (564, 3024), (567, 3008), (576, 2961), (648, 2632), (658, 2592), (672, 2538), (752, 2268), (756, 2256), (846, 2016), (864, 1974), (987, 1728), (1008, 1692), (1128, 1512), (1134, 1504), (1269, 1344), (1296, 1316)]