1719103688

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:570

約数の個数: 64

約数和(自身を含む): 3348864000

約数和(自身を除く): 1629760312

約数列:

[1, 2, 4, 8, 67, 71, 134, 142, 199, 227, 268, 284, 398, 454, 536, 568, 796, 908, 1592, 1816, 4757, 9514, 13333, 14129, 15209, 16117, 19028, 26666, 28258, 30418, 32234, 38056, 45173, 53332, 56516, 60836, 64468, 90346, 106664, 113032, 121672, 128936, 180692, 361384, 946643, 1079839, 1893286, 2159678, 3026591, 3207283, 3786572, 4319356, 6053182, 6414566, 7573144, 8638712, 12106364, 12829132, 24212728, 25658264, 214887961, 429775922, 859551844, 1719103688]

約数ペア:

[(1, 1719103688), (2, 859551844), (4, 429775922), (8, 214887961), (67, 25658264), (71, 24212728), (134, 12829132), (142, 12106364), (199, 8638712), (227, 7573144), (268, 6414566), (284, 6053182), (398, 4319356), (454, 3786572), (536, 3207283), (568, 3026591), (796, 2159678), (908, 1893286), (1592, 1079839), (1816, 946643), (4757, 361384), (9514, 180692), (13333, 128936), (14129, 121672), (15209, 113032), (16117, 106664), (19028, 90346), (26666, 64468), (28258, 60836), (30418, 56516), (32234, 53332), (38056, 45173)]