1338588072

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{167491}}^1$

素因数の和:167543

約数の個数: 64

約数和(自身を含む): 3818817600

約数和(自身を除く): 2480229528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 167491, 334982, 502473, 669964, 1004946, 1339928, 1507419, 2009892, 3014838, 4019784, 4522257, 6029676, 6197167, 9044514, 12059352, 12394334, 18089028, 18591501, 24788668, 36178056, 37183002, 49577336, 55774503, 74366004, 111549006, 148732008, 167323509, 223098012, 334647018, 446196024, 669294036, 1338588072]

約数ペア:

[(1, 1338588072), (2, 669294036), (3, 446196024), (4, 334647018), (6, 223098012), (8, 167323509), (9, 148732008), (12, 111549006), (18, 74366004), (24, 55774503), (27, 49577336), (36, 37183002), (37, 36178056), (54, 24788668), (72, 18591501), (74, 18089028), (108, 12394334), (111, 12059352), (148, 9044514), (216, 6197167), (222, 6029676), (296, 4522257), (333, 4019784), (444, 3014838), (666, 2009892), (888, 1507419), (999, 1339928), (1332, 1004946), (1998, 669964), (2664, 502473), (3996, 334982), (7992, 167491)]