249493608

素因数分解:

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

素因数の和:4269

約数の個数: 160

約数和(自身を含む): 860280960

約数和(自身を除く): 610787352

約数列:

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

約数ペア:

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