1326398612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 3068814336

約数和(自身を除く): 1742415724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 73, 77, 121, 124, 146, 154, 173, 217, 242, 292, 308, 341, 346, 434, 484, 511, 682, 692, 803, 847, 868, 1022, 1211, 1364, 1606, 1694, 1903, 2044, 2263, 2387, 2422, 3212, 3388, 3751, 3806, 4526, 4774, 4844, 5363, 5621, 7502, 7612, 8833, 9052, 9548, 10726, 11242, 12629, 13321, 15004, 15841, 17666, 20933, 21452, 22484, 24893, 25258, 26257, 26642, 31682, 35332, 37541, 41866, 49786, 50516, 52514, 53284, 58993, 61831, 63364, 75082, 83732, 88403, 99572, 105028, 117986, 123662, 138919, 146531, 150164, 174251, 176806, 235972, 247324, 273823, 277838, 293062, 348502, 353612, 391499, 412951, 547646, 555676, 586124, 648923, 697004, 782998, 825902, 972433, 1095292, 1297846, 1528109, 1565996, 1651804, 1916761, 1944866, 2595692, 2740493, 3056218, 3833522, 3889732, 4306489, 4542461, 5480986, 6112436, 7667044, 8612978, 9084922, 10696763, 10961972, 17225956, 18169844, 21393526, 30145423, 42787052, 47371379, 60290846, 94742758, 120581692, 189485516, 331599653, 663199306, 1326398612]

約数ペア:

[(1, 1326398612), (2, 663199306), (4, 331599653), (7, 189485516), (11, 120581692), (14, 94742758), (22, 60290846), (28, 47371379), (31, 42787052), (44, 30145423), (62, 21393526), (73, 18169844), (77, 17225956), (121, 10961972), (124, 10696763), (146, 9084922), (154, 8612978), (173, 7667044), (217, 6112436), (242, 5480986), (292, 4542461), (308, 4306489), (341, 3889732), (346, 3833522), (434, 3056218), (484, 2740493), (511, 2595692), (682, 1944866), (692, 1916761), (803, 1651804), (847, 1565996), (868, 1528109), (1022, 1297846), (1211, 1095292), (1364, 972433), (1606, 825902), (1694, 782998), (1903, 697004), (2044, 648923), (2263, 586124), (2387, 555676), (2422, 547646), (3212, 412951), (3388, 391499), (3751, 353612), (3806, 348502), (4526, 293062), (4774, 277838), (4844, 273823), (5363, 247324), (5621, 235972), (7502, 176806), (7612, 174251), (8833, 150164), (9052, 146531), (9548, 138919), (10726, 123662), (11242, 117986), (12629, 105028), (13321, 99572), (15004, 88403), (15841, 83732), (17666, 75082), (20933, 63364), (21452, 61831), (22484, 58993), (24893, 53284), (25258, 52514), (26257, 50516), (26642, 49786), (31682, 41866), (35332, 37541)]