7772170266

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{2791}}^1$

素因数の和:3001

約数の個数: 128

約数和(自身を含む): 20263219200

約数和(自身を除く): 12491048934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 106, 126, 139, 159, 189, 278, 318, 371, 378, 417, 477, 742, 834, 954, 973, 1113, 1251, 1431, 1946, 2226, 2502, 2791, 2862, 2919, 3339, 3753, 5582, 5838, 6678, 7367, 7506, 8373, 8757, 10017, 14734, 16746, 17514, 19537, 20034, 22101, 25119, 26271, 39074, 44202, 50238, 51569, 52542, 58611, 66303, 75357, 103138, 117222, 132606, 147923, 150714, 154707, 175833, 198909, 295846, 309414, 351666, 387949, 397818, 443769, 464121, 527499, 775898, 887538, 928242, 1035461, 1054998, 1163847, 1331307, 1392363, 2070922, 2327694, 2662614, 2715643, 2784726, 3106383, 3491541, 3993921, 5431286, 6212766, 6983082, 7987842, 8146929, 9319149, 10474623, 16293858, 18638298, 20561297, 20949246, 24440787, 27957447, 41122594, 48881574, 55914894, 61683891, 73322361, 123367782, 143929079, 146644722, 185051673, 287858158, 370103346, 431787237, 555155019, 863574474, 1110310038, 1295361711, 2590723422, 3886085133, 7772170266]

約数ペア:

[(1, 7772170266), (2, 3886085133), (3, 2590723422), (6, 1295361711), (7, 1110310038), (9, 863574474), (14, 555155019), (18, 431787237), (21, 370103346), (27, 287858158), (42, 185051673), (53, 146644722), (54, 143929079), (63, 123367782), (106, 73322361), (126, 61683891), (139, 55914894), (159, 48881574), (189, 41122594), (278, 27957447), (318, 24440787), (371, 20949246), (378, 20561297), (417, 18638298), (477, 16293858), (742, 10474623), (834, 9319149), (954, 8146929), (973, 7987842), (1113, 6983082), (1251, 6212766), (1431, 5431286), (1946, 3993921), (2226, 3491541), (2502, 3106383), (2791, 2784726), (2862, 2715643), (2919, 2662614), (3339, 2327694), (3753, 2070922), (5582, 1392363), (5838, 1331307), (6678, 1163847), (7367, 1054998), (7506, 1035461), (8373, 928242), (8757, 887538), (10017, 775898), (14734, 527499), (16746, 464121), (17514, 443769), (19537, 397818), (20034, 387949), (22101, 351666), (25119, 309414), (26271, 295846), (39074, 198909), (44202, 175833), (50238, 154707), (51569, 150714), (52542, 147923), (58611, 132606), (66303, 117222), (75357, 103138)]