997392384

素因数分解:

$2^{16}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:146

約数の個数: 204

約数和(自身を含む): 3067061400

約数和(自身を除く): 2069669016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 89, 96, 114, 128, 144, 152, 171, 178, 192, 228, 256, 267, 288, 304, 342, 356, 384, 456, 512, 534, 576, 608, 684, 712, 768, 801, 912, 1024, 1068, 1152, 1216, 1368, 1424, 1536, 1602, 1691, 1824, 2048, 2136, 2304, 2432, 2736, 2848, 3072, 3204, 3382, 3648, 4096, 4272, 4608, 4864, 5073, 5472, 5696, 6144, 6408, 6764, 7296, 8192, 8544, 9216, 9728, 10146, 10944, 11392, 12288, 12816, 13528, 14592, 15219, 16384, 17088, 18432, 19456, 20292, 21888, 22784, 24576, 25632, 27056, 29184, 30438, 32768, 34176, 36864, 38912, 40584, 43776, 45568, 49152, 51264, 54112, 58368, 60876, 65536, 68352, 73728, 77824, 81168, 87552, 91136, 98304, 102528, 108224, 116736, 121752, 136704, 147456, 155648, 162336, 175104, 182272, 196608, 205056, 216448, 233472, 243504, 273408, 294912, 311296, 324672, 350208, 364544, 410112, 432896, 466944, 487008, 546816, 589824, 622592, 649344, 700416, 729088, 820224, 865792, 933888, 974016, 1093632, 1245184, 1298688, 1400832, 1458176, 1640448, 1731584, 1867776, 1948032, 2187264, 2597376, 2801664, 2916352, 3280896, 3463168, 3735552, 3896064, 4374528, 5194752, 5603328, 5832704, 6561792, 6926336, 7792128, 8749056, 10389504, 11206656, 13123584, 13852672, 15584256, 17498112, 20779008, 26247168, 27705344, 31168512, 41558016, 52494336, 55410688, 62337024, 83116032, 110821376, 124674048, 166232064, 249348096, 332464128, 498696192, 997392384]

約数ペア:

[(1, 997392384), (2, 498696192), (3, 332464128), (4, 249348096), (6, 166232064), (8, 124674048), (9, 110821376), (12, 83116032), (16, 62337024), (18, 55410688), (19, 52494336), (24, 41558016), (32, 31168512), (36, 27705344), (38, 26247168), (48, 20779008), (57, 17498112), (64, 15584256), (72, 13852672), (76, 13123584), (89, 11206656), (96, 10389504), (114, 8749056), (128, 7792128), (144, 6926336), (152, 6561792), (171, 5832704), (178, 5603328), (192, 5194752), (228, 4374528), (256, 3896064), (267, 3735552), (288, 3463168), (304, 3280896), (342, 2916352), (356, 2801664), (384, 2597376), (456, 2187264), (512, 1948032), (534, 1867776), (576, 1731584), (608, 1640448), (684, 1458176), (712, 1400832), (768, 1298688), (801, 1245184), (912, 1093632), (1024, 974016), (1068, 933888), (1152, 865792), (1216, 820224), (1368, 729088), (1424, 700416), (1536, 649344), (1602, 622592), (1691, 589824), (1824, 546816), (2048, 487008), (2136, 466944), (2304, 432896), (2432, 410112), (2736, 364544), (2848, 350208), (3072, 324672), (3204, 311296), (3382, 294912), (3648, 273408), (4096, 243504), (4272, 233472), (4608, 216448), (4864, 205056), (5073, 196608), (5472, 182272), (5696, 175104), (6144, 162336), (6408, 155648), (6764, 147456), (7296, 136704), (8192, 121752), (8544, 116736), (9216, 108224), (9728, 102528), (10146, 98304), (10944, 91136), (11392, 87552), (12288, 81168), (12816, 77824), (13528, 73728), (14592, 68352), (15219, 65536), (16384, 60876), (17088, 58368), (18432, 54112), (19456, 51264), (20292, 49152), (21888, 45568), (22784, 43776), (24576, 40584), (25632, 38912), (27056, 36864), (29184, 34176), (30438, 32768)]