1377764514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:880

約数の個数: 96

約数和(自身を含む): 3477517056

約数和(自身を除く): 2099752542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 337, 426, 457, 497, 639, 674, 914, 994, 1011, 1278, 1371, 1491, 2022, 2359, 2742, 2982, 3033, 3199, 4113, 4473, 4718, 6066, 6398, 7077, 8226, 8946, 9597, 14154, 19194, 21231, 23927, 28791, 32447, 42462, 47854, 57582, 64894, 71781, 97341, 143562, 154009, 167489, 194682, 215343, 227129, 292023, 308018, 334978, 430686, 454258, 462027, 502467, 584046, 681387, 924054, 1004934, 1078063, 1362774, 1386081, 1507401, 2044161, 2156126, 2772162, 3014802, 3234189, 4088322, 6468378, 9702567, 10934639, 19405134, 21869278, 32803917, 65607834, 76542473, 98411751, 153084946, 196823502, 229627419, 459254838, 688882257, 1377764514]

約数ペア:

[(1, 1377764514), (2, 688882257), (3, 459254838), (6, 229627419), (7, 196823502), (9, 153084946), (14, 98411751), (18, 76542473), (21, 65607834), (42, 32803917), (63, 21869278), (71, 19405134), (126, 10934639), (142, 9702567), (213, 6468378), (337, 4088322), (426, 3234189), (457, 3014802), (497, 2772162), (639, 2156126), (674, 2044161), (914, 1507401), (994, 1386081), (1011, 1362774), (1278, 1078063), (1371, 1004934), (1491, 924054), (2022, 681387), (2359, 584046), (2742, 502467), (2982, 462027), (3033, 454258), (3199, 430686), (4113, 334978), (4473, 308018), (4718, 292023), (6066, 227129), (6398, 215343), (7077, 194682), (8226, 167489), (8946, 154009), (9597, 143562), (14154, 97341), (19194, 71781), (21231, 64894), (23927, 57582), (28791, 47854), (32447, 42462)]