498987216

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4231}}^1$

素因数の和:4271

約数の個数: 200

約数和(自身を含む): 1777913984

約数和(自身を除く): 1278926768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 112, 117, 126, 144, 156, 162, 168, 182, 189, 208, 216, 234, 252, 273, 312, 324, 336, 351, 364, 378, 432, 468, 504, 546, 567, 624, 648, 702, 728, 756, 819, 936, 1008, 1053, 1092, 1134, 1296, 1404, 1456, 1512, 1638, 1872, 2106, 2184, 2268, 2457, 2808, 3024, 3276, 4212, 4231, 4368, 4536, 4914, 5616, 6552, 7371, 8424, 8462, 9072, 9828, 12693, 13104, 14742, 16848, 16924, 19656, 25386, 29484, 29617, 33848, 38079, 39312, 50772, 55003, 58968, 59234, 67696, 76158, 88851, 101544, 110006, 114237, 117936, 118468, 152316, 165009, 177702, 203088, 220012, 228474, 236936, 266553, 304632, 330018, 342711, 355404, 385021, 440024, 456948, 473872, 495027, 533106, 609264, 660036, 685422, 710808, 770042, 799659, 880048, 913896, 990054, 1066212, 1155063, 1320072, 1370844, 1421616, 1485081, 1540084, 1599318, 1827792, 1980108, 2132424, 2310126, 2398977, 2640144, 2741688, 2970162, 3080168, 3198636, 3465189, 3960216, 4264848, 4455243, 4620252, 4797954, 5483376, 5940324, 6160336, 6397272, 6930378, 7920432, 8910486, 9240504, 9595908, 10395567, 11880648, 12794544, 13860756, 17820972, 18481008, 19191816, 20791134, 23761296, 27721512, 31186701, 35641944, 38383632, 41582268, 55443024, 62373402, 71283888, 83164536, 124746804, 166329072, 249493608, 498987216]

約数ペア:

[(1, 498987216), (2, 249493608), (3, 166329072), (4, 124746804), (6, 83164536), (7, 71283888), (8, 62373402), (9, 55443024), (12, 41582268), (13, 38383632), (14, 35641944), (16, 31186701), (18, 27721512), (21, 23761296), (24, 20791134), (26, 19191816), (27, 18481008), (28, 17820972), (36, 13860756), (39, 12794544), (42, 11880648), (48, 10395567), (52, 9595908), (54, 9240504), (56, 8910486), (63, 7920432), (72, 6930378), (78, 6397272), (81, 6160336), (84, 5940324), (91, 5483376), (104, 4797954), (108, 4620252), (112, 4455243), (117, 4264848), (126, 3960216), (144, 3465189), (156, 3198636), (162, 3080168), (168, 2970162), (182, 2741688), (189, 2640144), (208, 2398977), (216, 2310126), (234, 2132424), (252, 1980108), (273, 1827792), (312, 1599318), (324, 1540084), (336, 1485081), (351, 1421616), (364, 1370844), (378, 1320072), (432, 1155063), (468, 1066212), (504, 990054), (546, 913896), (567, 880048), (624, 799659), (648, 770042), (702, 710808), (728, 685422), (756, 660036), (819, 609264), (936, 533106), (1008, 495027), (1053, 473872), (1092, 456948), (1134, 440024), (1296, 385021), (1404, 355404), (1456, 342711), (1512, 330018), (1638, 304632), (1872, 266553), (2106, 236936), (2184, 228474), (2268, 220012), (2457, 203088), (2808, 177702), (3024, 165009), (3276, 152316), (4212, 118468), (4231, 117936), (4368, 114237), (4536, 110006), (4914, 101544), (5616, 88851), (6552, 76158), (7371, 67696), (8424, 59234), (8462, 58968), (9072, 55003), (9828, 50772), (12693, 39312), (13104, 38079), (14742, 33848), (16848, 29617), (16924, 29484), (19656, 25386)]