249261012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6917}}^1$

素因数の和:6958

約数の個数: 144

約数和(自身を含む): 846099072

約数和(自身を除く): 596838060

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 126, 132, 143, 154, 156, 182, 198, 231, 234, 252, 273, 286, 308, 364, 396, 429, 462, 468, 546, 572, 693, 819, 858, 924, 1001, 1092, 1287, 1386, 1638, 1716, 2002, 2574, 2772, 3003, 3276, 4004, 5148, 6006, 6917, 9009, 12012, 13834, 18018, 20751, 27668, 36036, 41502, 48419, 62253, 76087, 83004, 89921, 96838, 124506, 145257, 152174, 179842, 193676, 228261, 249012, 269763, 290514, 304348, 359684, 435771, 456522, 532609, 539526, 581028, 629447, 684783, 809289, 871542, 913044, 989131, 1065218, 1079052, 1258894, 1369566, 1597827, 1618578, 1743084, 1888341, 1978262, 2130436, 2517788, 2739132, 2967393, 3195654, 3237156, 3776682, 3956524, 4793481, 5665023, 5934786, 6391308, 6923917, 7553364, 8902179, 9586962, 11330046, 11869572, 13847834, 17804358, 19173924, 20771751, 22660092, 27695668, 35608716, 41543502, 62315253, 83087004, 124630506, 249261012]

約数ペア:

[(1, 249261012), (2, 124630506), (3, 83087004), (4, 62315253), (6, 41543502), (7, 35608716), (9, 27695668), (11, 22660092), (12, 20771751), (13, 19173924), (14, 17804358), (18, 13847834), (21, 11869572), (22, 11330046), (26, 9586962), (28, 8902179), (33, 7553364), (36, 6923917), (39, 6391308), (42, 5934786), (44, 5665023), (52, 4793481), (63, 3956524), (66, 3776682), (77, 3237156), (78, 3195654), (84, 2967393), (91, 2739132), (99, 2517788), (117, 2130436), (126, 1978262), (132, 1888341), (143, 1743084), (154, 1618578), (156, 1597827), (182, 1369566), (198, 1258894), (231, 1079052), (234, 1065218), (252, 989131), (273, 913044), (286, 871542), (308, 809289), (364, 684783), (396, 629447), (429, 581028), (462, 539526), (468, 532609), (546, 456522), (572, 435771), (693, 359684), (819, 304348), (858, 290514), (924, 269763), (1001, 249012), (1092, 228261), (1287, 193676), (1386, 179842), (1638, 152174), (1716, 145257), (2002, 124506), (2574, 96838), (2772, 89921), (3003, 83004), (3276, 76087), (4004, 62253), (5148, 48419), (6006, 41502), (6917, 36036), (9009, 27668), (12012, 20751), (13834, 18018)]