245790072

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 796262400

約数和(自身を除く): 550472328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 47, 54, 62, 66, 71, 72, 88, 93, 94, 99, 108, 124, 132, 141, 142, 186, 188, 198, 213, 216, 248, 264, 279, 282, 284, 297, 341, 372, 376, 396, 423, 426, 517, 558, 564, 568, 594, 639, 682, 744, 781, 792, 837, 846, 852, 1023, 1034, 1116, 1128, 1188, 1269, 1278, 1364, 1457, 1551, 1562, 1674, 1692, 1704, 1917, 2046, 2068, 2201, 2232, 2343, 2376, 2538, 2556, 2728, 2914, 3069, 3102, 3124, 3337, 3348, 3384, 3834, 4092, 4136, 4371, 4402, 4653, 4686, 5076, 5112, 5828, 6138, 6204, 6248, 6603, 6674, 6696, 7029, 7668, 8184, 8742, 8804, 9207, 9306, 9372, 10011, 10152, 11656, 12276, 12408, 13113, 13206, 13348, 13959, 14058, 15336, 16027, 17484, 17608, 18414, 18612, 18744, 19809, 20022, 21087, 24211, 24552, 26226, 26412, 26696, 27918, 28116, 30033, 32054, 34968, 36707, 36828, 37224, 39339, 39618, 40044, 42174, 48081, 48422, 52452, 52824, 55836, 56232, 59427, 60066, 64108, 72633, 73414, 73656, 78678, 79236, 80088, 84348, 90099, 96162, 96844, 103447, 104904, 110121, 111672, 118854, 120132, 128216, 144243, 145266, 146828, 157356, 158472, 168696, 180198, 192324, 193688, 206894, 217899, 220242, 237708, 240264, 288486, 290532, 293656, 310341, 314712, 330363, 360396, 384648, 413788, 432729, 435798, 440484, 475416, 576972, 581064, 620682, 653697, 660726, 720792, 827576, 865458, 871596, 880968, 931023, 991089, 1137917, 1153944, 1241364, 1307394, 1321452, 1730916, 1743192, 1862046, 1982178, 2275834, 2482728, 2614788, 2642904, 2793069, 3413751, 3461832, 3724092, 3964356, 4551668, 5229576, 5586138, 6827502, 7448184, 7928712, 9103336, 10241253, 11172276, 13655004, 20482506, 22344552, 27310008, 30723759, 40965012, 61447518, 81930024, 122895036, 245790072]

約数ペア:

[(1, 245790072), (2, 122895036), (3, 81930024), (4, 61447518), (6, 40965012), (8, 30723759), (9, 27310008), (11, 22344552), (12, 20482506), (18, 13655004), (22, 11172276), (24, 10241253), (27, 9103336), (31, 7928712), (33, 7448184), (36, 6827502), (44, 5586138), (47, 5229576), (54, 4551668), (62, 3964356), (66, 3724092), (71, 3461832), (72, 3413751), (88, 2793069), (93, 2642904), (94, 2614788), (99, 2482728), (108, 2275834), (124, 1982178), (132, 1862046), (141, 1743192), (142, 1730916), (186, 1321452), (188, 1307394), (198, 1241364), (213, 1153944), (216, 1137917), (248, 991089), (264, 931023), (279, 880968), (282, 871596), (284, 865458), (297, 827576), (341, 720792), (372, 660726), (376, 653697), (396, 620682), (423, 581064), (426, 576972), (517, 475416), (558, 440484), (564, 435798), (568, 432729), (594, 413788), (639, 384648), (682, 360396), (744, 330363), (781, 314712), (792, 310341), (837, 293656), (846, 290532), (852, 288486), (1023, 240264), (1034, 237708), (1116, 220242), (1128, 217899), (1188, 206894), (1269, 193688), (1278, 192324), (1364, 180198), (1457, 168696), (1551, 158472), (1562, 157356), (1674, 146828), (1692, 145266), (1704, 144243), (1917, 128216), (2046, 120132), (2068, 118854), (2201, 111672), (2232, 110121), (2343, 104904), (2376, 103447), (2538, 96844), (2556, 96162), (2728, 90099), (2914, 84348), (3069, 80088), (3102, 79236), (3124, 78678), (3337, 73656), (3348, 73414), (3384, 72633), (3834, 64108), (4092, 60066), (4136, 59427), (4371, 56232), (4402, 55836), (4653, 52824), (4686, 52452), (5076, 48422), (5112, 48081), (5828, 42174), (6138, 40044), (6204, 39618), (6248, 39339), (6603, 37224), (6674, 36828), (6696, 36707), (7029, 34968), (7668, 32054), (8184, 30033), (8742, 28116), (8804, 27918), (9207, 26696), (9306, 26412), (9372, 26226), (10011, 24552), (10152, 24211), (11656, 21087), (12276, 20022), (12408, 19809), (13113, 18744), (13206, 18612), (13348, 18414), (13959, 17608), (14058, 17484), (15336, 16027)]