1445121972

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4519}}^1$

素因数の和:4592

約数の個数: 144

約数和(自身を含む): 4422512640

約数和(自身を除く): 2977390668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 243, 252, 282, 324, 329, 378, 423, 486, 564, 567, 658, 756, 846, 972, 987, 1134, 1269, 1316, 1692, 1701, 1974, 2268, 2538, 2961, 3402, 3807, 3948, 4519, 5076, 5922, 6804, 7614, 8883, 9038, 11421, 11844, 13557, 15228, 17766, 18076, 22842, 26649, 27114, 31633, 35532, 40671, 45684, 53298, 54228, 63266, 79947, 81342, 94899, 106596, 122013, 126532, 159894, 162684, 189798, 212393, 244026, 284697, 319788, 366039, 379596, 424786, 488052, 569394, 637179, 732078, 849572, 854091, 1098117, 1138788, 1274358, 1464156, 1486751, 1708182, 1911537, 2196234, 2548716, 2562273, 2973502, 3416364, 3823074, 4392468, 4460253, 5124546, 5734611, 5947004, 7646148, 7686819, 8920506, 10249092, 11469222, 13380759, 15373638, 17203833, 17841012, 22938444, 26761518, 30747276, 34407666, 40142277, 51611499, 53523036, 68815332, 80284554, 103222998, 120426831, 160569108, 206445996, 240853662, 361280493, 481707324, 722560986, 1445121972]

約数ペア:

[(1, 1445121972), (2, 722560986), (3, 481707324), (4, 361280493), (6, 240853662), (7, 206445996), (9, 160569108), (12, 120426831), (14, 103222998), (18, 80284554), (21, 68815332), (27, 53523036), (28, 51611499), (36, 40142277), (42, 34407666), (47, 30747276), (54, 26761518), (63, 22938444), (81, 17841012), (84, 17203833), (94, 15373638), (108, 13380759), (126, 11469222), (141, 10249092), (162, 8920506), (188, 7686819), (189, 7646148), (243, 5947004), (252, 5734611), (282, 5124546), (324, 4460253), (329, 4392468), (378, 3823074), (423, 3416364), (486, 2973502), (564, 2562273), (567, 2548716), (658, 2196234), (756, 1911537), (846, 1708182), (972, 1486751), (987, 1464156), (1134, 1274358), (1269, 1138788), (1316, 1098117), (1692, 854091), (1701, 849572), (1974, 732078), (2268, 637179), (2538, 569394), (2961, 488052), (3402, 424786), (3807, 379596), (3948, 366039), (4519, 319788), (5076, 284697), (5922, 244026), (6804, 212393), (7614, 189798), (8883, 162684), (9038, 159894), (11421, 126532), (11844, 122013), (13557, 106596), (15228, 94899), (17766, 81342), (18076, 79947), (22842, 63266), (26649, 54228), (27114, 53298), (31633, 45684), (35532, 40671)]