229372884

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 180

約数和(自身を含む): 669604320

約数和(自身を除く): 440231436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 71, 78, 81, 108, 117, 118, 142, 156, 162, 169, 177, 213, 234, 236, 284, 324, 338, 351, 354, 426, 468, 507, 531, 639, 676, 702, 708, 767, 852, 923, 1014, 1053, 1062, 1278, 1404, 1521, 1534, 1593, 1846, 1917, 2028, 2106, 2124, 2301, 2556, 2769, 3042, 3068, 3186, 3692, 3834, 4189, 4212, 4563, 4602, 4779, 5538, 5751, 6084, 6372, 6903, 7668, 8307, 8378, 9126, 9204, 9558, 9971, 11076, 11502, 11999, 12567, 13689, 13806, 16614, 16756, 18252, 19116, 19942, 20709, 23004, 23998, 24921, 25134, 27378, 27612, 29913, 33228, 35997, 37701, 39884, 41418, 47996, 49842, 50268, 54457, 54756, 59826, 62127, 71994, 74763, 75402, 82836, 89739, 99684, 107991, 108914, 113103, 119652, 124254, 143988, 149526, 150804, 163371, 179478, 215982, 217828, 226206, 248508, 269217, 299052, 323973, 326742, 339309, 358956, 431964, 452412, 490113, 538434, 647946, 653484, 678618, 707941, 807651, 971919, 980226, 1076868, 1295892, 1357236, 1415882, 1470339, 1615302, 1943838, 1960452, 2123823, 2831764, 2940678, 3230604, 3887676, 4247646, 4411017, 5881356, 6371469, 8495292, 8822034, 12742938, 17644068, 19114407, 25485876, 38228814, 57343221, 76457628, 114686442, 229372884]

約数ペア:

[(1, 229372884), (2, 114686442), (3, 76457628), (4, 57343221), (6, 38228814), (9, 25485876), (12, 19114407), (13, 17644068), (18, 12742938), (26, 8822034), (27, 8495292), (36, 6371469), (39, 5881356), (52, 4411017), (54, 4247646), (59, 3887676), (71, 3230604), (78, 2940678), (81, 2831764), (108, 2123823), (117, 1960452), (118, 1943838), (142, 1615302), (156, 1470339), (162, 1415882), (169, 1357236), (177, 1295892), (213, 1076868), (234, 980226), (236, 971919), (284, 807651), (324, 707941), (338, 678618), (351, 653484), (354, 647946), (426, 538434), (468, 490113), (507, 452412), (531, 431964), (639, 358956), (676, 339309), (702, 326742), (708, 323973), (767, 299052), (852, 269217), (923, 248508), (1014, 226206), (1053, 217828), (1062, 215982), (1278, 179478), (1404, 163371), (1521, 150804), (1534, 149526), (1593, 143988), (1846, 124254), (1917, 119652), (2028, 113103), (2106, 108914), (2124, 107991), (2301, 99684), (2556, 89739), (2769, 82836), (3042, 75402), (3068, 74763), (3186, 71994), (3692, 62127), (3834, 59826), (4189, 54756), (4212, 54457), (4563, 50268), (4602, 49842), (4779, 47996), (5538, 41418), (5751, 39884), (6084, 37701), (6372, 35997), (6903, 33228), (7668, 29913), (8307, 27612), (8378, 27378), (9126, 25134), (9204, 24921), (9558, 23998), (9971, 23004), (11076, 20709), (11502, 19942), (11999, 19116), (12567, 18252), (13689, 16756), (13806, 16614)]