258394032

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1547

約数の個数: 120

約数和(自身を含む): 787352384

約数和(自身を除く): 528958352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 97, 104, 117, 144, 156, 194, 208, 234, 291, 312, 388, 468, 582, 624, 776, 873, 936, 1164, 1261, 1423, 1552, 1746, 1872, 2328, 2522, 2846, 3492, 3783, 4269, 4656, 5044, 5692, 6984, 7566, 8538, 10088, 11349, 11384, 12807, 13968, 15132, 17076, 18499, 20176, 22698, 22768, 25614, 30264, 34152, 36998, 45396, 51228, 55497, 60528, 68304, 73996, 90792, 102456, 110994, 138031, 147992, 166491, 181584, 204912, 221988, 276062, 295984, 332982, 414093, 443976, 552124, 665964, 828186, 887952, 1104248, 1242279, 1331928, 1656372, 1794403, 2208496, 2484558, 2663856, 3312744, 3588806, 4969116, 5383209, 6625488, 7177612, 9938232, 10766418, 14355224, 16149627, 19876464, 21532836, 28710448, 32299254, 43065672, 64598508, 86131344, 129197016, 258394032]

約数ペア:

[(1, 258394032), (2, 129197016), (3, 86131344), (4, 64598508), (6, 43065672), (8, 32299254), (9, 28710448), (12, 21532836), (13, 19876464), (16, 16149627), (18, 14355224), (24, 10766418), (26, 9938232), (36, 7177612), (39, 6625488), (48, 5383209), (52, 4969116), (72, 3588806), (78, 3312744), (97, 2663856), (104, 2484558), (117, 2208496), (144, 1794403), (156, 1656372), (194, 1331928), (208, 1242279), (234, 1104248), (291, 887952), (312, 828186), (388, 665964), (468, 552124), (582, 443976), (624, 414093), (776, 332982), (873, 295984), (936, 276062), (1164, 221988), (1261, 204912), (1423, 181584), (1552, 166491), (1746, 147992), (1872, 138031), (2328, 110994), (2522, 102456), (2846, 90792), (3492, 73996), (3783, 68304), (4269, 60528), (4656, 55497), (5044, 51228), (5692, 45396), (6984, 36998), (7566, 34152), (8538, 30264), (10088, 25614), (11349, 22768), (11384, 22698), (12807, 20176), (13968, 18499), (15132, 17076)]