991592064

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{15101}}^1$

素因数の和:15143

約数の個数: 128

約数和(自身を含む): 3080808000

約数和(自身を除く): 2089215936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 5472, 7296, 8208, 10944, 15101, 16416, 21888, 30202, 32832, 45303, 60404, 65664, 90606, 120808, 135909, 181212, 241616, 271818, 286919, 362424, 407727, 483232, 543636, 573838, 724848, 815454, 860757, 966464, 1087272, 1147676, 1449696, 1630908, 1721514, 1932928, 2174544, 2295352, 2582271, 2899392, 3261816, 3443028, 4349088, 4590704, 5164542, 5798784, 6523632, 6886056, 7746813, 8698176, 9181408, 10329084, 13047264, 13772112, 15493626, 17396352, 18362816, 20658168, 26094528, 27544224, 30987252, 36725632, 41316336, 52189056, 55088448, 61974504, 82632672, 110176896, 123949008, 165265344, 247898016, 330530688, 495796032, 991592064]

約数ペア:

[(1, 991592064), (2, 495796032), (3, 330530688), (4, 247898016), (6, 165265344), (8, 123949008), (9, 110176896), (12, 82632672), (16, 61974504), (18, 55088448), (19, 52189056), (24, 41316336), (27, 36725632), (32, 30987252), (36, 27544224), (38, 26094528), (48, 20658168), (54, 18362816), (57, 17396352), (64, 15493626), (72, 13772112), (76, 13047264), (96, 10329084), (108, 9181408), (114, 8698176), (128, 7746813), (144, 6886056), (152, 6523632), (171, 5798784), (192, 5164542), (216, 4590704), (228, 4349088), (288, 3443028), (304, 3261816), (342, 2899392), (384, 2582271), (432, 2295352), (456, 2174544), (513, 1932928), (576, 1721514), (608, 1630908), (684, 1449696), (864, 1147676), (912, 1087272), (1026, 966464), (1152, 860757), (1216, 815454), (1368, 724848), (1728, 573838), (1824, 543636), (2052, 483232), (2432, 407727), (2736, 362424), (3456, 286919), (3648, 271818), (4104, 241616), (5472, 181212), (7296, 135909), (8208, 120808), (10944, 90606), (15101, 65664), (16416, 60404), (21888, 45303), (30202, 32832)]