325866112

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:994

約数の個数: 128

約数和(自身を含む): 803678400

約数和(自身を除く): 477812288

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 32, 38, 44, 52, 64, 76, 88, 104, 128, 143, 152, 176, 208, 209, 247, 286, 304, 352, 416, 418, 494, 572, 608, 704, 832, 836, 937, 988, 1144, 1216, 1408, 1664, 1672, 1874, 1976, 2288, 2432, 2717, 3344, 3748, 3952, 4576, 5434, 6688, 7496, 7904, 9152, 10307, 10868, 12181, 13376, 14992, 15808, 17803, 18304, 20614, 21736, 24362, 26752, 29984, 31616, 35606, 41228, 43472, 48724, 59968, 71212, 82456, 86944, 97448, 119936, 133991, 142424, 164912, 173888, 194896, 195833, 231439, 267982, 284848, 329824, 347776, 389792, 391666, 462878, 535964, 569696, 659648, 779584, 783332, 925756, 1071928, 1139392, 1319296, 1559168, 1566664, 1851512, 2143856, 2278784, 2545829, 3133328, 3703024, 4287712, 5091658, 6266656, 7406048, 8575424, 10183316, 12533312, 14812096, 17150848, 20366632, 25066624, 29624192, 40733264, 81466528, 162933056, 325866112]

約数ペア:

[(1, 325866112), (2, 162933056), (4, 81466528), (8, 40733264), (11, 29624192), (13, 25066624), (16, 20366632), (19, 17150848), (22, 14812096), (26, 12533312), (32, 10183316), (38, 8575424), (44, 7406048), (52, 6266656), (64, 5091658), (76, 4287712), (88, 3703024), (104, 3133328), (128, 2545829), (143, 2278784), (152, 2143856), (176, 1851512), (208, 1566664), (209, 1559168), (247, 1319296), (286, 1139392), (304, 1071928), (352, 925756), (416, 783332), (418, 779584), (494, 659648), (572, 569696), (608, 535964), (704, 462878), (832, 391666), (836, 389792), (937, 347776), (988, 329824), (1144, 284848), (1216, 267982), (1408, 231439), (1664, 195833), (1672, 194896), (1874, 173888), (1976, 164912), (2288, 142424), (2432, 133991), (2717, 119936), (3344, 97448), (3748, 86944), (3952, 82456), (4576, 71212), (5434, 59968), (6688, 48724), (7496, 43472), (7904, 41228), (9152, 35606), (10307, 31616), (10868, 29984), (12181, 26752), (13376, 24362), (14992, 21736), (15808, 20614), (17803, 18304)]