1330939900808

素因数分解:

$2^3\times 7^3\times {\mathrm{30841}}^1\times {\mathrm{15727}}^1$

素因数の和:46595

約数の個数: 64

約数和(自身を含む): 2910497856000

約数和(自身を除く): 1579557955192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 15727, 30841, 31454, 61682, 62908, 110089, 123364, 125816, 215887, 220178, 246728, 431774, 440356, 770623, 863548, 880712, 1511209, 1541246, 1727096, 3022418, 3082492, 5394361, 6044836, 6164984, 10578463, 10788722, 12089672, 21156926, 21577444, 42313852, 43154888, 84627704, 485036407, 970072814, 1940145628, 3395254849, 3880291256, 6790509698, 13581019396, 23766783943, 27162038792, 47533567886, 95067135772, 166367487601, 190134271544, 332734975202, 665469950404, 1330939900808]

約数ペア:

[(1, 1330939900808), (2, 665469950404), (4, 332734975202), (7, 190134271544), (8, 166367487601), (14, 95067135772), (28, 47533567886), (49, 27162038792), (56, 23766783943), (98, 13581019396), (196, 6790509698), (343, 3880291256), (392, 3395254849), (686, 1940145628), (1372, 970072814), (2744, 485036407), (15727, 84627704), (30841, 43154888), (31454, 42313852), (61682, 21577444), (62908, 21156926), (110089, 12089672), (123364, 10788722), (125816, 10578463), (215887, 6164984), (220178, 6044836), (246728, 5394361), (431774, 3082492), (440356, 3022418), (770623, 1727096), (863548, 1541246), (880712, 1511209)]