3999868128

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:471

約数の個数: 240

約数和(自身を含む): 12201068880

約数和(自身を除く): 8201200752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 179, 216, 222, 233, 288, 296, 324, 333, 358, 432, 444, 466, 537, 592, 648, 666, 699, 716, 864, 888, 932, 999, 1074, 1184, 1296, 1332, 1398, 1432, 1611, 1776, 1864, 1998, 2097, 2148, 2592, 2664, 2796, 2864, 2997, 3222, 3552, 3728, 3996, 4194, 4296, 4833, 5328, 5592, 5728, 5994, 6291, 6444, 6623, 7456, 7992, 8388, 8592, 8621, 9666, 10656, 11184, 11988, 12582, 12888, 13246, 14499, 15984, 16776, 17184, 17242, 18873, 19332, 19869, 22368, 23976, 25164, 25776, 25863, 26492, 28998, 31968, 33552, 34484, 37746, 38664, 39738, 41707, 47952, 50328, 51552, 51726, 52984, 57996, 59607, 67104, 68968, 75492, 77328, 77589, 79476, 83414, 95904, 100656, 103452, 105968, 115992, 119214, 125121, 137936, 150984, 154656, 155178, 158952, 166828, 178821, 201312, 206904, 211936, 231984, 232767, 238428, 250242, 275872, 301968, 310356, 317904, 333656, 357642, 375363, 413808, 463968, 465534, 476856, 500484, 536463, 603936, 620712, 635808, 667312, 698301, 715284, 750726, 827616, 931068, 953712, 1000968, 1072926, 1126089, 1241424, 1334624, 1396602, 1430568, 1501452, 1543159, 1862136, 1907424, 2001936, 2145852, 2252178, 2482848, 2793204, 2861136, 3002904, 3086318, 3378267, 3724272, 4003872, 4291704, 4504356, 4629477, 5586408, 5722272, 6005808, 6172636, 6756534, 7448544, 8583408, 9008712, 9258954, 11172816, 12011616, 12345272, 13513068, 13888431, 17166816, 18017424, 18517908, 22345632, 24690544, 27026136, 27776862, 36034848, 37035816, 41665293, 49381088, 54052272, 55553724, 74071632, 83330586, 108104544, 111107448, 124995879, 148143264, 166661172, 222214896, 249991758, 333322344, 444429792, 499983516, 666644688, 999967032, 1333289376, 1999934064, 3999868128]

約数ペア:

[(1, 3999868128), (2, 1999934064), (3, 1333289376), (4, 999967032), (6, 666644688), (8, 499983516), (9, 444429792), (12, 333322344), (16, 249991758), (18, 222214896), (24, 166661172), (27, 148143264), (32, 124995879), (36, 111107448), (37, 108104544), (48, 83330586), (54, 74071632), (72, 55553724), (74, 54052272), (81, 49381088), (96, 41665293), (108, 37035816), (111, 36034848), (144, 27776862), (148, 27026136), (162, 24690544), (179, 22345632), (216, 18517908), (222, 18017424), (233, 17166816), (288, 13888431), (296, 13513068), (324, 12345272), (333, 12011616), (358, 11172816), (432, 9258954), (444, 9008712), (466, 8583408), (537, 7448544), (592, 6756534), (648, 6172636), (666, 6005808), (699, 5722272), (716, 5586408), (864, 4629477), (888, 4504356), (932, 4291704), (999, 4003872), (1074, 3724272), (1184, 3378267), (1296, 3086318), (1332, 3002904), (1398, 2861136), (1432, 2793204), (1611, 2482848), (1776, 2252178), (1864, 2145852), (1998, 2001936), (2097, 1907424), (2148, 1862136), (2592, 1543159), (2664, 1501452), (2796, 1430568), (2864, 1396602), (2997, 1334624), (3222, 1241424), (3552, 1126089), (3728, 1072926), (3996, 1000968), (4194, 953712), (4296, 931068), (4833, 827616), (5328, 750726), (5592, 715284), (5728, 698301), (5994, 667312), (6291, 635808), (6444, 620712), (6623, 603936), (7456, 536463), (7992, 500484), (8388, 476856), (8592, 465534), (8621, 463968), (9666, 413808), (10656, 375363), (11184, 357642), (11988, 333656), (12582, 317904), (12888, 310356), (13246, 301968), (14499, 275872), (15984, 250242), (16776, 238428), (17184, 232767), (17242, 231984), (18873, 211936), (19332, 206904), (19869, 201312), (22368, 178821), (23976, 166828), (25164, 158952), (25776, 155178), (25863, 154656), (26492, 150984), (28998, 137936), (31968, 125121), (33552, 119214), (34484, 115992), (37746, 105968), (38664, 103452), (39738, 100656), (41707, 95904), (47952, 83414), (50328, 79476), (51552, 77589), (51726, 77328), (52984, 75492), (57996, 68968), (59607, 67104)]