920327904

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{38501}}^1$

素因数の和:38600

約数の個数: 72

約数和(自身を含む): 2648783592

約数和(自身を除く): 1728455688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 38501, 77002, 115503, 154004, 231006, 308008, 346509, 462012, 616016, 693018, 924024, 1232032, 1386036, 1848048, 2772072, 3195583, 3696096, 5544144, 6391166, 9586749, 11088288, 12782332, 19173498, 25564664, 28760247, 38346996, 51129328, 57520494, 76693992, 102258656, 115040988, 153387984, 230081976, 306775968, 460163952, 920327904]

約数ペア:

[(1, 920327904), (2, 460163952), (3, 306775968), (4, 230081976), (6, 153387984), (8, 115040988), (9, 102258656), (12, 76693992), (16, 57520494), (18, 51129328), (24, 38346996), (32, 28760247), (36, 25564664), (48, 19173498), (72, 12782332), (83, 11088288), (96, 9586749), (144, 6391166), (166, 5544144), (249, 3696096), (288, 3195583), (332, 2772072), (498, 1848048), (664, 1386036), (747, 1232032), (996, 924024), (1328, 693018), (1494, 616016), (1992, 462012), (2656, 346509), (2988, 308008), (3984, 231006), (5976, 154004), (7968, 115503), (11952, 77002), (23904, 38501)]